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Dit is echter niet verplicht." class=""><span>Account aanmaken</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Speciaal:Aanmelden&returnto=Vermogen+%28natuurkunde%29" title="U wordt van harte uitgenodigd om aan te melden, maar dit is niet verplicht [o]" accesskey="o" class=""><span>Aanmelden</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Meer opties" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Persoonlijke hulpmiddelen" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Persoonlijke hulpmiddelen</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Gebruikersmenu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_nl.wikipedia.org&uselang=nl"><span>Doneren</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Speciaal:GebruikerAanmaken&returnto=Vermogen+%28natuurkunde%29" title="Registreer u vooral en meld u aan. 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accesskey="y"><span>Bijdragen</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Speciaal:MijnOverleg" title="Overlegpagina van de anonieme gebruiker van dit IP-adres [n]" accesskey="n"><span>Overleg</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Inhoud" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Inhoud</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">naar zijbalk verplaatsen</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">verbergen</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Top</div> </a> </li> <li id="toc-Definitie" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Definitie"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Definitie</span> </div> </a> <ul id="toc-Definitie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Mechanisch_vermogen" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Mechanisch_vermogen"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Mechanisch vermogen</span> </div> </a> <button aria-controls="toc-Mechanisch_vermogen-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Mechanisch vermogen-subkopje inklappen</span> </button> <ul id="toc-Mechanisch_vermogen-sublist" class="vector-toc-list"> <li id="toc-Verplaatsing" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Verplaatsing"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Verplaatsing</span> </div> </a> <ul id="toc-Verplaatsing-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Verdraaiing" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Verdraaiing"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Verdraaiing</span> </div> </a> <ul id="toc-Verdraaiing-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Stromingsleer" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Stromingsleer"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Stromingsleer</span> </div> </a> <ul id="toc-Stromingsleer-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Hydraulica" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Hydraulica"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Hydraulica</span> </div> </a> <ul id="toc-Hydraulica-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Kernfysica" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Kernfysica"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Kernfysica</span> </div> </a> <ul id="toc-Kernfysica-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Straling" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Straling"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Straling</span> </div> </a> <button aria-controls="toc-Straling-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Straling-subkopje inklappen</span> </button> <ul id="toc-Straling-sublist" class="vector-toc-list"> <li id="toc-Algemeen" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Algemeen"> <div class="vector-toc-text"> <span class="vector-toc-numb">6.1</span> <span>Algemeen</span> </div> </a> <ul id="toc-Algemeen-sublist" class="vector-toc-list"> <li id="toc-zwarte_straler" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#zwarte_straler"> <div class="vector-toc-text"> <span class="vector-toc-numb">6.1.1</span> <span>zwarte straler</span> </div> </a> <ul id="toc-zwarte_straler-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Elektriciteitsleer" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Elektriciteitsleer"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Elektriciteitsleer</span> </div> </a> <button aria-controls="toc-Elektriciteitsleer-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Elektriciteitsleer-subkopje inklappen</span> </button> <ul id="toc-Elektriciteitsleer-sublist" class="vector-toc-list"> <li id="toc-Gelijkspanning" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Gelijkspanning"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.1</span> <span>Gelijkspanning</span> </div> </a> <ul id="toc-Gelijkspanning-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Wisselspanning" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Wisselspanning"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.2</span> <span>Wisselspanning</span> </div> </a> <ul id="toc-Wisselspanning-sublist" class="vector-toc-list"> <li id="toc-Complex_vermogen" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Complex_vermogen"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.2.1</span> <span>Complex vermogen</span> </div> </a> <ul id="toc-Complex_vermogen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Actief_vermogen_(werkelijk_vermogen)" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Actief_vermogen_(werkelijk_vermogen)"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.2.2</span> <span>Actief vermogen (werkelijk vermogen)</span> </div> </a> <ul id="toc-Actief_vermogen_(werkelijk_vermogen)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Reactief_vermogen_(blindvermogen)" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Reactief_vermogen_(blindvermogen)"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.2.3</span> <span>Reactief vermogen (blindvermogen)</span> </div> </a> <ul id="toc-Reactief_vermogen_(blindvermogen)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Schijnbaar_vermogen_(schijnvermogen)" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Schijnbaar_vermogen_(schijnvermogen)"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.2.4</span> <span>Schijnbaar vermogen (schijnvermogen)</span> </div> </a> <ul id="toc-Schijnbaar_vermogen_(schijnvermogen)-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Zie_ook" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Zie_ook"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Zie ook</span> </div> </a> <ul id="toc-Zie_ook-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Inhoud" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Inhoudsopgave omschakelen" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Inhoudsopgave omschakelen</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Vermogen (natuurkunde)</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Ga naar een artikel in een andere taal. Beschikbaar in 99 talen" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-99" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">99 talen</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Drywing" title="Drywing – Afrikaans" lang="af" hreflang="af" data-title="Drywing" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%88%83%E1%8B%AD%E1%88%8D_(%E1%8D%8A%E1%8B%9A%E1%8A%AD%E1%88%B5)" title="ሃይል (ፊዚክስ) – Amhaars" lang="am" hreflang="am" data-title="ሃይል (ፊዚክስ)" data-language-autonym="አማርኛ" data-language-local-name="Amhaars" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%82%D8%AF%D8%B1%D8%A9_(%D9%81%D9%8A%D8%B2%D9%8A%D8%A7%D8%A1)" title="قدرة (فيزياء) – Arabisch" lang="ar" hreflang="ar" data-title="قدرة (فيزياء)" data-language-autonym="العربية" data-language-local-name="Arabisch" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%82%D8%AF%D8%B1%D8%A9_(%D9%81%D9%8A%D8%B2%D9%8A%D8%A7)" title="قدرة (فيزيا) – Egyptisch Arabisch" lang="arz" hreflang="arz" data-title="قدرة (فيزيا)" data-language-autonym="مصرى" data-language-local-name="Egyptisch Arabisch" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Potencia" title="Potencia – Asturisch" lang="ast" hreflang="ast" data-title="Potencia" data-language-autonym="Asturianu" data-language-local-name="Asturisch" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/G%C3%BCc_(fizika)" title="Güc (fizika) – Azerbeidzjaans" lang="az" hreflang="az" data-title="Güc (fizika)" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbeidzjaans" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Gal%C4%97" title="Galė – Samogitisch" lang="sgs" hreflang="sgs" data-title="Galė" data-language-autonym="Žemaitėška" data-language-local-name="Samogitisch" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9C%D0%B0%D0%B3%D1%83%D1%82%D0%BD%D0%B0%D1%81%D1%86%D1%8C" title="Магутнасць – Belarussisch" lang="be" hreflang="be" data-title="Магутнасць" data-language-autonym="Беларуская" data-language-local-name="Belarussisch" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9C%D0%B0%D0%B3%D1%83%D1%82%D0%BD%D0%B0%D1%81%D1%8C%D1%86%D1%8C" title="Магутнасьць – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Магутнасьць" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9C%D0%BE%D1%89%D0%BD%D0%BE%D1%81%D1%82" title="Мощност – Bulgaars" lang="bg" hreflang="bg" data-title="Мощност" data-language-autonym="Български" data-language-local-name="Bulgaars" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%AE%E0%A6%A4%E0%A6%BE_(%E0%A6%AA%E0%A6%A6%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%A5%E0%A6%AC%E0%A6%BF%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8)" title="ক্ষমতা (পদার্থবিজ্ঞান) – Bengaals" lang="bn" hreflang="bn" data-title="ক্ষমতা (পদার্থবিজ্ঞান)" data-language-autonym="বাংলা" data-language-local-name="Bengaals" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Snaga" title="Snaga – Bosnisch" lang="bs" hreflang="bs" data-title="Snaga" data-language-autonym="Bosanski" data-language-local-name="Bosnisch" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Pot%C3%A8ncia_(f%C3%ADsica)" title="Potència (física) – Catalaans" lang="ca" hreflang="ca" data-title="Potència (física)" data-language-autonym="Català" data-language-local-name="Catalaans" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%AA%D9%88%D8%A7%D9%86_(%D9%81%DB%8C%D8%B2%DB%8C%DA%A9)" title="توان (فیزیک) – Soranî" lang="ckb" hreflang="ckb" data-title="توان (فیزیک)" data-language-autonym="کوردی" data-language-local-name="Soranî" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/V%C3%BDkon" title="Výkon – Tsjechisch" lang="cs" hreflang="cs" data-title="Výkon" data-language-autonym="Čeština" data-language-local-name="Tsjechisch" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%A5%C4%83%D0%B2%D0%B0%D1%82" title="Хăват – Tsjoevasjisch" lang="cv" hreflang="cv" data-title="Хăват" data-language-autonym="Чӑвашла" data-language-local-name="Tsjoevasjisch" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Effekt_(fysik)" title="Effekt (fysik) – Deens" lang="da" hreflang="da" data-title="Effekt (fysik)" data-language-autonym="Dansk" data-language-local-name="Deens" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Leistung_(Physik)" title="Leistung (Physik) – Duits" lang="de" hreflang="de" data-title="Leistung (Physik)" data-language-autonym="Deutsch" data-language-local-name="Duits" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%99%CF%83%CF%87%CF%8D%CF%82" title="Ισχύς – Grieks" lang="el" hreflang="el" data-title="Ισχύς" data-language-autonym="Ελληνικά" data-language-local-name="Grieks" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Power_(physics)" title="Power (physics) – Engels" lang="en" hreflang="en" data-title="Power (physics)" data-language-autonym="English" data-language-local-name="Engels" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Povumo" title="Povumo – Esperanto" lang="eo" hreflang="eo" data-title="Povumo" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Potencia_(f%C3%ADsica)" title="Potencia (física) – Spaans" lang="es" hreflang="es" data-title="Potencia (física)" data-language-autonym="Español" data-language-local-name="Spaans" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/V%C3%B5imsus" title="Võimsus – Estisch" lang="et" hreflang="et" data-title="Võimsus" data-language-autonym="Eesti" data-language-local-name="Estisch" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Potentzia" title="Potentzia – Baskisch" lang="eu" hreflang="eu" data-title="Potentzia" data-language-autonym="Euskara" data-language-local-name="Baskisch" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AA%D9%88%D8%A7%D9%86_(%D9%81%DB%8C%D8%B2%DB%8C%DA%A9)" title="توان (فیزیک) – Perzisch" lang="fa" hreflang="fa" data-title="توان (فیزیک)" data-language-autonym="فارسی" data-language-local-name="Perzisch" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Teho" title="Teho – Fins" lang="fi" hreflang="fi" data-title="Teho" data-language-autonym="Suomi" data-language-local-name="Fins" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fj mw-list-item"><a href="https://fj.wikipedia.org/wiki/Kaukaua" title="Kaukaua – Fijisch" lang="fj" hreflang="fj" data-title="Kaukaua" data-language-autonym="Na Vosa Vakaviti" data-language-local-name="Fijisch" class="interlanguage-link-target"><span>Na Vosa Vakaviti</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Puissance_(physique)" title="Puissance (physique) – Frans" lang="fr" hreflang="fr" data-title="Puissance (physique)" data-language-autonym="Français" data-language-local-name="Frans" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Efekt" title="Efekt – Noord-Fries" lang="frr" hreflang="frr" data-title="Efekt" data-language-autonym="Nordfriisk" data-language-local-name="Noord-Fries" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Cumhacht" title="Cumhacht – Iers" lang="ga" hreflang="ga" data-title="Cumhacht" data-language-autonym="Gaeilge" data-language-local-name="Iers" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Cumhachd" title="Cumhachd – Schots-Gaelisch" lang="gd" hreflang="gd" data-title="Cumhachd" data-language-autonym="Gàidhlig" data-language-local-name="Schots-Gaelisch" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Potencia" title="Potencia – Galicisch" lang="gl" hreflang="gl" data-title="Potencia" data-language-autonym="Galego" data-language-local-name="Galicisch" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%94%D7%A1%D7%A4%D7%A7" title="הספק – Hebreeuws" lang="he" hreflang="he" data-title="הספק" data-language-autonym="עברית" data-language-local-name="Hebreeuws" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B6%E0%A4%95%E0%A5%8D%E0%A4%A4%E0%A4%BF_(%E0%A4%AD%E0%A5%8C%E0%A4%A4%E0%A4%BF%E0%A4%95%E0%A5%80)" title="शक्ति (भौतिकी) – Hindi" lang="hi" hreflang="hi" data-title="शक्ति (भौतिकी)" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Snaga" title="Snaga – Kroatisch" lang="hr" hreflang="hr" data-title="Snaga" data-language-autonym="Hrvatski" data-language-local-name="Kroatisch" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Puisans" title="Puisans – Haïtiaans Creools" lang="ht" hreflang="ht" data-title="Puisans" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Haïtiaans Creools" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Teljes%C3%ADtm%C3%A9ny" title="Teljesítmény – Hongaars" lang="hu" hreflang="hu" data-title="Teljesítmény" data-language-autonym="Magyar" data-language-local-name="Hongaars" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%80%D5%A6%D5%B8%D6%80%D5%B8%D6%82%D5%A9%D5%B5%D5%B8%D6%82%D5%B6" title="Հզորություն – Armeens" lang="hy" hreflang="hy" data-title="Հզորություն" data-language-autonym="Հայերեն" data-language-local-name="Armeens" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Daya" title="Daya – Indonesisch" lang="id" hreflang="id" data-title="Daya" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesisch" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Afl" title="Afl – IJslands" lang="is" hreflang="is" data-title="Afl" data-language-autonym="Íslenska" data-language-local-name="IJslands" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Potenza_(fisica)" title="Potenza (fisica) – Italiaans" lang="it" hreflang="it" data-title="Potenza (fisica)" data-language-autonym="Italiano" data-language-local-name="Italiaans" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E4%BB%95%E4%BA%8B%E7%8E%87" title="仕事率 – Japans" lang="ja" hreflang="ja" data-title="仕事率" data-language-autonym="日本語" data-language-local-name="Japans" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%A1%E1%83%98%E1%83%9B%E1%83%AB%E1%83%9A%E1%83%90%E1%83%95%E1%83%A0%E1%83%94" title="სიმძლავრე – Georgisch" lang="ka" hreflang="ka" data-title="სიმძლავრე" data-language-autonym="ქართული" data-language-local-name="Georgisch" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D2%9A%D1%83%D0%B0%D1%82" title="Қуат – Kazachs" lang="kk" hreflang="kk" data-title="Қуат" data-language-autonym="Қазақша" data-language-local-name="Kazachs" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9D%BC%EB%A5%A0" title="일률 – Koreaans" lang="ko" hreflang="ko" data-title="일률" data-language-autonym="한국어" data-language-local-name="Koreaans" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/%C5%9Eiyan_(fiz%C3%AEk)" title="Şiyan (fizîk) – Koerdisch" lang="ku" hreflang="ku" data-title="Şiyan (fizîk)" data-language-autonym="Kurdî" data-language-local-name="Koerdisch" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%9A%D1%83%D0%B1%D0%B0%D1%82%D1%82%D1%83%D1%83%D0%BB%D1%83%D0%BA" title="Кубаттуулук – Kirgizisch" lang="ky" hreflang="ky" data-title="Кубаттуулук" data-language-autonym="Кыргызча" data-language-local-name="Kirgizisch" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Potentia_(physica)" title="Potentia (physica) – Latijn" lang="la" hreflang="la" data-title="Potentia (physica)" data-language-autonym="Latina" data-language-local-name="Latijn" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lg mw-list-item"><a href="https://lg.wikipedia.org/wiki/Amaanyi" title="Amaanyi – Luganda" lang="lg" hreflang="lg" data-title="Amaanyi" data-language-autonym="Luganda" data-language-local-name="Luganda" class="interlanguage-link-target"><span>Luganda</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Vermoge_(natuurkunde)" title="Vermoge (natuurkunde) – Limburgs" lang="li" hreflang="li" data-title="Vermoge (natuurkunde)" data-language-autonym="Limburgs" data-language-local-name="Limburgs" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Potensa_(fixica)" title="Potensa (fixica) – Ligurisch" lang="lij" hreflang="lij" data-title="Potensa (fixica)" data-language-autonym="Ligure" data-language-local-name="Ligurisch" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Putenza_(fisega)" title="Putenza (fisega) – Lombardisch" lang="lmo" hreflang="lmo" data-title="Putenza (fisega)" data-language-autonym="Lombard" data-language-local-name="Lombardisch" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Galia_(fizika)" title="Galia (fizika) – Litouws" lang="lt" hreflang="lt" data-title="Galia (fizika)" data-language-autonym="Lietuvių" data-language-local-name="Litouws" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Jauda" title="Jauda – Lets" lang="lv" hreflang="lv" data-title="Jauda" data-language-autonym="Latviešu" data-language-local-name="Lets" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9C%D0%BE%D1%9C_(%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0)" title="Моќ (физика) – Macedonisch" lang="mk" hreflang="mk" data-title="Моќ (физика)" data-language-autonym="Македонски" data-language-local-name="Macedonisch" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%AA%E0%B4%B5%E0%B5%BC_(%E0%B4%AD%E0%B5%97%E0%B4%A4%E0%B4%BF%E0%B4%95%E0%B4%B6%E0%B4%BE%E0%B4%B8%E0%B5%8D%E0%B4%A4%E0%B5%8D%E0%B4%B0%E0%B4%82)" title="പവർ (ഭൗതികശാസ്ത്രം) – Malayalam" lang="ml" hreflang="ml" data-title="പവർ (ഭൗതികശാസ്ത്രം)" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Kuasa_(fizik)" title="Kuasa (fizik) – Maleis" lang="ms" hreflang="ms" data-title="Kuasa (fizik)" data-language-autonym="Bahasa Melayu" data-language-local-name="Maleis" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Verm%C3%B6gen_(Physik)" title="Vermögen (Physik) – Nedersaksisch" lang="nds" hreflang="nds" data-title="Vermögen (Physik)" data-language-autonym="Plattdüütsch" data-language-local-name="Nedersaksisch" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Effekt" title="Effekt – Noors - Nynorsk" lang="nn" hreflang="nn" data-title="Effekt" data-language-autonym="Norsk nynorsk" data-language-local-name="Noors - Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Effekt" title="Effekt – Noors - Bokmål" lang="nb" hreflang="nb" data-title="Effekt" data-language-autonym="Norsk bokmål" data-language-local-name="Noors - Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Poissan%C3%A7a_(fisica)" title="Poissança (fisica) – Occitaans" lang="oc" hreflang="oc" data-title="Poissança (fisica)" data-language-autonym="Occitan" data-language-local-name="Occitaans" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Aangoo_(fiiziksii)" title="Aangoo (fiiziksii) – Afaan Oromo" lang="om" hreflang="om" data-title="Aangoo (fiiziksii)" data-language-autonym="Oromoo" data-language-local-name="Afaan Oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AA%E0%A8%BE%E0%A8%B5%E0%A8%B0_(%E0%A8%AD%E0%A9%8C%E0%A8%A4%E0%A8%BF%E0%A8%95_%E0%A8%B5%E0%A8%BF%E0%A8%97%E0%A8%BF%E0%A8%86%E0%A8%A8)" title="ਪਾਵਰ (ਭੌਤਿਕ ਵਿਗਿਆਨ) – Punjabi" lang="pa" hreflang="pa" data-title="ਪਾਵਰ (ਭੌਤਿਕ ਵਿਗਿਆਨ)" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="Punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Moc" title="Moc – Pools" lang="pl" hreflang="pl" data-title="Moc" data-language-autonym="Polski" data-language-local-name="Pools" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Potensa_(f%C3%ACsica)" title="Potensa (fìsica) – Piëmontees" lang="pms" hreflang="pms" data-title="Potensa (fìsica)" data-language-autonym="Piemontèis" data-language-local-name="Piëmontees" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Pot%C3%AAncia" title="Potência – Portugees" lang="pt" hreflang="pt" data-title="Potência" data-language-autonym="Português" data-language-local-name="Portugees" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Arpay" title="Arpay – Quechua" lang="qu" hreflang="qu" data-title="Arpay" data-language-autonym="Runa Simi" data-language-local-name="Quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Putere" title="Putere – Roemeens" lang="ro" hreflang="ro" data-title="Putere" data-language-autonym="Română" data-language-local-name="Roemeens" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9C%D0%BE%D1%89%D0%BD%D0%BE%D1%81%D1%82%D1%8C" title="Мощность – Russisch" lang="ru" hreflang="ru" data-title="Мощность" data-language-autonym="Русский" data-language-local-name="Russisch" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%92%D1%8B%D0%BA%D0%BE%D0%BD" title="Выкон – Roetheens" lang="rue" hreflang="rue" data-title="Выкон" data-language-autonym="Русиньскый" data-language-local-name="Roetheens" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%9A%D1%8B%D0%B0%D0%BC%D1%82%D0%B0" title="Кыамта – Jakoets" lang="sah" hreflang="sah" data-title="Кыамта" data-language-autonym="Саха тыла" data-language-local-name="Jakoets" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Pouer_(pheesics)" title="Pouer (pheesics) – Schots" lang="sco" hreflang="sco" data-title="Pouer (pheesics)" data-language-autonym="Scots" data-language-local-name="Schots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Snaga" title="Snaga – Servo-Kroatisch" lang="sh" hreflang="sh" data-title="Snaga" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Servo-Kroatisch" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%9A%E0%B7%8A%E0%B7%82%E0%B6%B8%E0%B6%AD%E0%B7%8F%E0%B7%80_(%E0%B6%B7%E0%B7%9E%E0%B6%AD%E0%B7%92%E0%B6%9A_%E0%B7%80%E0%B7%92%E0%B6%AF%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%8F%E0%B7%80)" title="ක්ෂමතාව (භෞතික විද්‍යාව) – Singalees" lang="si" hreflang="si" data-title="ක්ෂමතාව (භෞතික විද්‍යාව)" data-language-autonym="සිංහල" data-language-local-name="Singalees" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Power_(physics)" title="Power (physics) – Simple English" lang="en-simple" hreflang="en-simple" data-title="Power (physics)" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/V%C3%BDkon_(mechanick%C3%BD)" title="Výkon (mechanický) – Slowaaks" lang="sk" hreflang="sk" data-title="Výkon (mechanický)" data-language-autonym="Slovenčina" data-language-local-name="Slowaaks" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Mo%C4%8D" title="Moč – Sloveens" lang="sl" hreflang="sl" data-title="Moč" data-language-autonym="Slovenščina" data-language-local-name="Sloveens" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sn mw-list-item"><a href="https://sn.wikipedia.org/wiki/Pawa" title="Pawa – Shona" lang="sn" hreflang="sn" data-title="Pawa" data-language-autonym="ChiShona" data-language-local-name="Shona" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Fuqia_(fizik%C3%AB)" title="Fuqia (fizikë) – Albanees" lang="sq" hreflang="sq" data-title="Fuqia (fizikë)" data-language-autonym="Shqip" data-language-local-name="Albanees" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A1%D0%BD%D0%B0%D0%B3%D0%B0_(%D1%84%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0)" title="Снага (физика) – Servisch" lang="sr" hreflang="sr" data-title="Снага (физика)" data-language-autonym="Српски / srpski" data-language-local-name="Servisch" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Daya" title="Daya – Soendanees" lang="su" hreflang="su" data-title="Daya" data-language-autonym="Sunda" data-language-local-name="Soendanees" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Effekt" title="Effekt – Zweeds" lang="sv" hreflang="sv" data-title="Effekt" data-language-autonym="Svenska" data-language-local-name="Zweeds" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AE%B2%E0%AF%81" title="வலு – Tamil" lang="ta" hreflang="ta" data-title="வலு" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%B8%E0%B0%BE%E0%B0%AE%E0%B0%B0%E0%B1%8D%E0%B0%A5%E0%B1%8D%E0%B0%AF%E0%B0%82_(%E0%B0%AD%E0%B1%8C%E0%B0%A4%E0%B0%BF%E0%B0%95_%E0%B0%B6%E0%B0%BE%E0%B0%B8%E0%B1%8D%E0%B0%A4%E0%B1%8D%E0%B0%B0%E0%B0%82)" title="సామర్థ్యం (భౌతిక శాస్త్రం) – Telugu" lang="te" hreflang="te" data-title="సామర్థ్యం (భౌతిక శాస్త్రం)" data-language-autonym="తెలుగు" data-language-local-name="Telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li 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</div> <div id="siteSub" class="noprint">Uit Wikipedia, de vrije encyclopedie</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="nl" dir="ltr"><p><b>Vermogen</b> is een <a href="/wiki/Natuurkunde" title="Natuurkunde">natuurkundige</a> <a href="/wiki/Grootheid" title="Grootheid">grootheid</a> voor de <a href="/wiki/Energie" title="Energie">energie</a> (<a href="/wiki/Arbeid_(natuurkunde)" title="Arbeid (natuurkunde)">arbeid</a>) per <a href="/wiki/Tijd" title="Tijd">tijdseenheid</a>. De <a href="/wiki/Syst%C3%A8me_International" class="mw-redirect" title="Système International">SI</a>-eenheid voor vermogen is de <a href="/wiki/Watt_(eenheid)" title="Watt (eenheid)">watt</a>. Men leest dan ook vaak het formeel onjuiste <b>wattage</b> in plaats van het officieel correcte <b>vermogen</b>. </p><p>Een andere, verouderde <a href="/wiki/Natuurkundige_eenheid" title="Natuurkundige eenheid">eenheid</a> voor vermogen is de <a href="/wiki/Paardenkracht_(eenheid)" title="Paardenkracht (eenheid)">paardenkracht</a> (pk). Één paardenkracht kwam oorspronkelijk overeen met het vermogen benodigd om een massa van 75 kg omhoog te trekken met een snelheid van één meter per seconde. Dit vermogen varieert met de <a href="/wiki/Valversnelling" title="Valversnelling">zwaartekrachtversnelling</a> en dus met de plaats op aarde. De pk is niet duidelijk gedefinieerd en varieert van 736 - 750 watt. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Definitie">Definitie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=1" title="Bewerk dit kopje: Definitie" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=1" title="De broncode bewerken van de sectie: Definitie"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Het gemiddelde vermogen is de gedurende een bepaalde tijdsperiode opgewekte of verbruikte hoeveelheid energie per tijdseenheid. In formulevorm: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\text{gemiddelde vermogen}}={\frac {\text{arbeid}}{\text{tijdsduur}}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mtext>gemiddelde vermogen</mtext> </mrow> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mtext>arbeid</mtext> <mtext>tijdsduur</mtext> </mfrac> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\text{gemiddelde vermogen}}={\frac {\text{arbeid}}{\text{tijdsduur}}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/2fbc4204163657f8f3bbb9d9f4eccc998dd68020" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -2.338ex; width:34.901ex; height:5.843ex;" alt="{\displaystyle {\text{gemiddelde vermogen}}={\frac {\text{arbeid}}{\text{tijdsduur}}}}"></span></dd></dl> <p>Voor zeer kleine tijdsduur nadert dit naar het momentane vermogen <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle P}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>P</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle P}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/b4dc73bf40314945ff376bd363916a738548d40a" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.745ex; height:2.176ex;" alt="{\displaystyle P}"></span>: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle P={\frac {\mathrm {d} W}{\mathrm {d} t}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>P</mi> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mrow> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">d</mi> </mrow> <mi>W</mi> </mrow> <mrow> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">d</mi> </mrow> <mi>t</mi> </mrow> </mfrac> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle P={\frac {\mathrm {d} W}{\mathrm {d} t}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/05f4107699ef508f9f1188a99a09dd5824db1921" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -2.005ex; width:9.408ex; height:5.509ex;" alt="{\displaystyle P={\frac {\mathrm {d} W}{\mathrm {d} t}}}"></span></dd></dl> <p>waarin: </p> <ul><li><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle P}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>P</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle P}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/b4dc73bf40314945ff376bd363916a738548d40a" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.745ex; height:2.176ex;" alt="{\displaystyle P}"></span>, het vermogen, in <a href="/wiki/Watt_(eenheid)" title="Watt (eenheid)">watt</a></li> <li><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle W}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>W</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle W}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/54a9c4c547f4d6111f81946cad242b18298d70b7" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.435ex; height:2.176ex;" alt="{\displaystyle W}"></span>, de verrichte <a href="/wiki/Arbeid_(natuurkunde)" title="Arbeid (natuurkunde)">arbeid</a> als functie van de tijd, in <a href="/wiki/Joule" title="Joule">joule</a></li> <li><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle t}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>t</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle t}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/65658b7b223af9e1acc877d848888ecdb4466560" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:0.84ex; height:2.009ex;" alt="{\displaystyle t}"></span>, de <a href="/wiki/Tijd" title="Tijd">tijd</a>, in <a href="/wiki/Seconde" title="Seconde">seconden</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Mechanisch_vermogen">Mechanisch vermogen</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=2" title="Bewerk dit kopje: Mechanisch vermogen" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=2" title="De broncode bewerken van de sectie: Mechanisch vermogen"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Verplaatsing">Verplaatsing</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=3" title="Bewerk dit kopje: Verplaatsing" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=3" title="De broncode bewerken van de sectie: Verplaatsing"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Voor een <a href="/wiki/Translatie_(natuurkunde)" title="Translatie (natuurkunde)">verplaatsing</a> over een infinitesimale afstand <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathrm {d} {\vec {s}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">d</mi> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi>s</mi> <mo stretchy="false">→</mo> </mover> </mrow> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {d} {\vec {s}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/c6fb45f1dbff51ecbc3078492f0ad695205ceda6" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.516ex; height:2.343ex;" alt="{\displaystyle \mathrm {d} {\vec {s}}}"></span> onder invloed van een kracht <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\vec {F}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi>F</mi> <mo stretchy="false">→</mo> </mover> </mrow> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\vec {F}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/ef40edff397a115ecdce7d3518001dfcc7f37d9e" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.771ex; height:2.843ex;" alt="{\displaystyle {\vec {F}}}"></span> is de benodigde arbeid het <a href="/wiki/Inproduct" class="mw-redirect" title="Inproduct">inproduct</a> van beide: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathrm {d} W={\vec {F}}\cdot \mathrm {d} {\vec {s}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">d</mi> </mrow> <mi>W</mi> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi>F</mi> <mo stretchy="false">→</mo> </mover> </mrow> </mrow> <mo>⋅</mo> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">d</mi> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi>s</mi> <mo stretchy="false">→</mo> </mover> </mrow> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {d} W={\vec {F}}\cdot \mathrm {d} {\vec {s}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/90bb8139fbbd3dec20848bfff06643dd9d9bb403" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:12.792ex; height:2.843ex;" alt="{\displaystyle \mathrm {d} W={\vec {F}}\cdot \mathrm {d} {\vec {s}}}"></span></dd></dl> <p>Het momentane vermogen is dan: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle P={\frac {\mathrm {d} W}{\mathrm {d} t}}={\vec {F}}\cdot {\vec {v}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>P</mi> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mrow> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">d</mi> </mrow> <mi>W</mi> </mrow> <mrow> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">d</mi> </mrow> <mi>t</mi> </mrow> </mfrac> </mrow> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi>F</mi> <mo stretchy="false">→</mo> </mover> </mrow> </mrow> <mo>⋅</mo> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi>v</mi> <mo stretchy="false">→</mo> </mover> </mrow> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle P={\frac {\mathrm {d} W}{\mathrm {d} t}}={\vec {F}}\cdot {\vec {v}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a91105eb92d9ed9f75693663d625671146d0050b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -2.005ex; width:17.132ex; height:5.509ex;" alt="{\displaystyle P={\frac {\mathrm {d} W}{\mathrm {d} t}}={\vec {F}}\cdot {\vec {v}}}"></span>,</dd></dl> <p>met <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\vec {v}}=\mathrm {d} {\vec {s}}/\mathrm {d} t}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi>v</mi> <mo stretchy="false">→</mo> </mover> </mrow> </mrow> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">d</mi> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi>s</mi> <mo stretchy="false">→</mo> </mover> </mrow> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mo>/</mo> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">d</mi> </mrow> <mi>t</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\vec {v}}=\mathrm {d} {\vec {s}}/\mathrm {d} t}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/bf74c9c03c3e0e17455c06f70e5f35f63f2e614b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:10.084ex; height:2.843ex;" alt="{\displaystyle {\vec {v}}=\mathrm {d} {\vec {s}}/\mathrm {d} t}"></span> de <a href="/wiki/Snelheid" title="Snelheid">snelheid</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Verdraaiing">Verdraaiing</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=4" title="Bewerk dit kopje: Verdraaiing" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=4" title="De broncode bewerken van de sectie: Verdraaiing"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Als de verplaatsing een <a href="/wiki/Rotatie_(natuurkunde)" title="Rotatie (natuurkunde)">verdraaiing</a> om een as is over een hoek <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \varphi }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>φ</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \varphi }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/33ee699558d09cf9d653f6351f9fda0b2f4aaa3e" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:1.52ex; height:2.176ex;" alt="{\displaystyle \varphi }"></span> onder invloed van een koppel met moment <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle M}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>M</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle M}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/f82cade9898ced02fdd08712e5f0c0151758a0dd" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.442ex; height:2.176ex;" alt="{\displaystyle M}"></span> ten opzichte van die as, is de benodigde arbeid: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle W=M\varphi }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>W</mi> <mo>=</mo> <mi>M</mi> <mi>φ</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle W=M\varphi }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/8fba3d5d402d263b5528158bc837049e0642009a" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:9.496ex; height:2.676ex;" alt="{\displaystyle W=M\varphi }"></span></dd></dl> <p>Het momentane vermogen is dan: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle P={\frac {\mathrm {d} W}{\mathrm {d} t}}=M{\frac {\mathrm {d} \varphi }{\mathrm {d} t}}=M\omega }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>P</mi> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mrow> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">d</mi> </mrow> <mi>W</mi> </mrow> <mrow> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">d</mi> </mrow> <mi>t</mi> </mrow> </mfrac> </mrow> <mo>=</mo> <mi>M</mi> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mrow> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">d</mi> </mrow> <mi>φ</mi> </mrow> <mrow> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">d</mi> </mrow> <mi>t</mi> </mrow> </mfrac> </mrow> <mo>=</mo> <mi>M</mi> <mi>ω</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle P={\frac {\mathrm {d} W}{\mathrm {d} t}}=M{\frac {\mathrm {d} \varphi }{\mathrm {d} t}}=M\omega }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/22939a1e046e159303579d4ed1a10060a8999f67" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -2.005ex; width:25.584ex; height:5.509ex;" alt="{\displaystyle P={\frac {\mathrm {d} W}{\mathrm {d} t}}=M{\frac {\mathrm {d} \varphi }{\mathrm {d} t}}=M\omega }"></span>,</dd></dl> <p>met <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \omega }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>ω</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \omega }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/48eff443f9de7a985bb94ca3bde20813ea737be8" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.446ex; height:1.676ex;" alt="{\displaystyle \omega }"></span> de <a href="/wiki/Hoeksnelheid" title="Hoeksnelheid">hoeksnelheid</a>. </p><p>In veel gevallen wordt het vermogen berekend als het product van een intensieve grootheid en een extensieve grootheid. </p> <ul><li>Een intensiteit ("druk")</li> <li>Een extensiteit ("stroom") als gevolg van de intensiteit, met grootte intensiteit / "weerstand"</li></ul> <p>Aangezien het vermogen het product is van beide waarden, valt het op dat het evenredig is met het kwadraat van de intensiteit. </p> <dl><dd><table class="wikitable"> <tbody><tr> <th>Soort vermogen</th> <th>Extensiteit</th> <th>Intensiteit </th></tr> <tr> <td>Mechanisch, translatie</td> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\vec {v}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi>v</mi> <mo stretchy="false">→</mo> </mover> </mrow> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\vec {v}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/85820588abd7333ef4d0c56539cb31c20e730753" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.175ex; height:2.343ex;" alt="{\displaystyle {\vec {v}}}"></span></td> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\vec {F}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi>F</mi> <mo stretchy="false">→</mo> </mover> </mrow> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\vec {F}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/ef40edff397a115ecdce7d3518001dfcc7f37d9e" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.771ex; height:2.843ex;" alt="{\displaystyle {\vec {F}}}"></span> </td></tr> <tr> <td>Mechanisch, rotatie</td> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\vec {\omega }}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi>ω</mi> <mo stretchy="false">→</mo> </mover> </mrow> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\vec {\omega }}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/f4e066a68ceb355e3314fb2b97f1c0c421ca6074" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.446ex; height:2.343ex;" alt="{\displaystyle {\vec {\omega }}}"></span></td> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\vec {T}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mi>T</mi> <mo stretchy="false">→</mo> </mover> </mrow> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\vec {T}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/3357053e25be3943bc092c83ad09a76b8eb85a1f" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.74ex; height:2.843ex;" alt="{\displaystyle {\vec {T}}}"></span> </td></tr> <tr> <td>Hydraulisch</td> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle Q}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>Q</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle Q}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/8752c7023b4b3286800fe3238271bbca681219ed" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:1.838ex; height:2.509ex;" alt="{\displaystyle Q}"></span></td> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \Delta p}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi mathvariant="normal">Δ</mi> <mi>p</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \Delta p}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/0758c326125ad3d8b96e515c7fd69164ec587b81" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:3.105ex; height:2.509ex;" alt="{\displaystyle \Delta p}"></span> </td></tr> <tr> <td>kernfysica </td> <td>m </td> <td>A </td></tr> <tr> <td>straling algemeen </td> <td>A </td> <td>I </td></tr> <tr> <td><a href="/wiki/Zwarte_straler" title="Zwarte straler">zwarte straler</a> </td> <td>A </td> <td>T </td></tr> <tr> <td>Elektrisch, gelijkstroom</td> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle I}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>I</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle I}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/535ea7fc4134a31cbe2251d9d3511374bc41be9f" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.172ex; height:2.176ex;" alt="{\displaystyle I}"></span></td> <td><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle U}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>U</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle U}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/458a728f53b9a0274f059cd695e067c430956025" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.783ex; height:2.176ex;" alt="{\displaystyle U}"></span> </td></tr></tbody></table></dd></dl> <div class="mw-heading mw-heading2"><h2 id="Stromingsleer">Stromingsleer</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=5" title="Bewerk dit kopje: Stromingsleer" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=5" title="De broncode bewerken van de sectie: Stromingsleer"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In de <a href="/wiki/Stromingsleer" title="Stromingsleer">stromingsleer</a> geldt: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle P=QC_{v}(T_{2}-T_{1})\rho }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>P</mi> <mo>=</mo> <mi>Q</mi> <msub> <mi>C</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>v</mi> </mrow> </msub> <mo stretchy="false">(</mo> <msub> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>−</mo> <msub> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> </mrow> </msub> <mo stretchy="false">)</mo> <mi>ρ</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle P=QC_{v}(T_{2}-T_{1})\rho }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/67a4aa5a5de95ebaca373b1ab44cbca1f9510521" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:20.049ex; height:2.843ex;" alt="{\displaystyle P=QC_{v}(T_{2}-T_{1})\rho }"></span></dd></dl> <p>waarin: </p> <ul><li><i>Q</i>: het <a href="/wiki/Debiet" title="Debiet">debiet</a>, in m<sup>3</sup>/s</li> <li><i>C<sub>v</sub></i>: de <a href="/wiki/Soortelijke_warmte" title="Soortelijke warmte">soortelijke warmte</a>, in J/kgK</li> <li><i>T<sub>2</sub>-T<sub>1</sub></i>: de temperatuursverandering in de tijd, in <a href="/wiki/Kelvin_(eenheid)" title="Kelvin (eenheid)">kelvin</a></li> <li><i><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \rho }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>ρ</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \rho }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/1f7d439671d1289b6a816e6af7a304be40608d64" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:1.202ex; height:2.176ex;" alt="{\displaystyle \rho }"></span></i>: de <a href="/wiki/Dichtheid_(natuurkunde)" class="mw-redirect" title="Dichtheid (natuurkunde)">dichtheid</a>, in kg/m<sup>3</sup></li></ul> <div class="mw-heading mw-heading2"><h2 id="Hydraulica">Hydraulica</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=6" title="Bewerk dit kopje: Hydraulica" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=6" title="De broncode bewerken van de sectie: Hydraulica"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In de <a href="/wiki/Hydraulica" title="Hydraulica">hydraulica</a> wordt mechanisch vermogen omgezet in hydraulisch vermogen (pomp) en andersom (motor). Het hydraulisch vermogen bedraagt: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle P=Q\cdot \Delta p}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>P</mi> <mo>=</mo> <mi>Q</mi> <mo>⋅</mo> <mi mathvariant="normal">Δ</mi> <mi>p</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle P=Q\cdot \Delta p}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/5aa0c9d5cd88ef493e0c30d818fc4ae1dee83009" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:11.467ex; height:2.509ex;" alt="{\displaystyle P=Q\cdot \Delta p}"></span></dd></dl> <p>waarin </p> <ul><li><i>Q</i> = <a href="/wiki/Debiet" title="Debiet">debiet</a>, in m<sup>3</sup>/s</li> <li>Δ<i>p</i> = het drukverschil in <a href="/wiki/Pascal_(eenheid)" title="Pascal (eenheid)">pascal</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Kernfysica">Kernfysica</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=7" title="Bewerk dit kopje: Kernfysica" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=7" title="De broncode bewerken van de sectie: Kernfysica"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle P=E\cdot A=m\cdot D\cdot A^{n}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>P</mi> <mo>=</mo> <mi>E</mi> <mo>⋅</mo> <mi>A</mi> <mo>=</mo> <mi>m</mi> <mo>⋅</mo> <mi>D</mi> <mo>⋅</mo> <msup> <mi>A</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>n</mi> </mrow> </msup> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle P=E\cdot A=m\cdot D\cdot A^{n}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/4c6aa3ed67a45e4819851477ca25f8a7e44a2473" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:23.425ex; height:2.343ex;" alt="{\displaystyle P=E\cdot A=m\cdot D\cdot A^{n}}"></span></dd> <dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle n=t/t_{\mathrm {half} }}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>n</mi> <mo>=</mo> <mi>t</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>/</mo> </mrow> <msub> <mi>t</mi> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">h</mi> <mi mathvariant="normal">a</mi> <mi mathvariant="normal">l</mi> <mi mathvariant="normal">f</mi> </mrow> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle n=t/t_{\mathrm {half} }}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/9f68856b0e4e13b8e21c96f70603719c6e9a4b75" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:10.372ex; height:2.843ex;" alt="{\displaystyle n=t/t_{\mathrm {half} }}"></span></dd></dl> <p>waarin </p> <ul><li><i>E</i> = stralingsenergie, in J</li> <li><i>A</i> = <a href="/wiki/Radioactiviteit" title="Radioactiviteit">radioactiviteit</a>, in deeltjes/s of Bq</li> <li><i>D</i> = dosis, in gray</li> <li><i>m</i> = bestraalde massa, in kg</li> <li><i>t</i> = verstreken tijd, in s</li> <li><i>t</i><sub>half</sub> = <a href="/wiki/Halveringstijd" title="Halveringstijd">halfwaardetijd</a>, in s</li></ul> <div class="mw-heading mw-heading2"><h2 id="Straling">Straling</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=8" title="Bewerk dit kopje: Straling" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=8" title="De broncode bewerken van de sectie: Straling"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Algemeen">Algemeen</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=9" title="Bewerk dit kopje: Algemeen" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=9" title="De broncode bewerken van de sectie: Algemeen"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle P=I\cdot A}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>P</mi> <mo>=</mo> <mi>I</mi> <mo>⋅</mo> <mi>A</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle P=I\cdot A}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/469752e36c79ac6dc9c7483d2739e033275d1b10" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:9.438ex; height:2.176ex;" alt="{\displaystyle P=I\cdot A}"></span></dd></dl> <p>waarin </p> <ul><li><i>I</i> = stralingsintensiteit, in W/m²</li> <li><i>A</i> = bestraalde oppervlakte in m²</li></ul> <div class="mw-heading mw-heading4"><h4 id="zwarte_straler">zwarte straler</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=10" title="Bewerk dit kopje: zwarte straler" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=10" title="De broncode bewerken van de sectie: zwarte straler"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle P=\sigma \cdot A\cdot T^{4}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>P</mi> <mo>=</mo> <mi>σ</mi> <mo>⋅</mo> <mi>A</mi> <mo>⋅</mo> <msup> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> </msup> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle P=\sigma \cdot A\cdot T^{4}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/2d506b0ebddf1ba6599a67390ff8d626d09606db" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:14.049ex; height:2.676ex;" alt="{\displaystyle P=\sigma \cdot A\cdot T^{4}}"></span></dd></dl> <p>waarin </p> <ul><li><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \sigma }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>σ</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \sigma }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/59f59b7c3e6fdb1d0365a494b81fb9a696138c36" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.33ex; height:1.676ex;" alt="{\displaystyle \sigma }"></span> = de constante van Stefan-Bolzman, in J/m<sup>2</sup>K<sup>4</sup></li> <li><i>A</i> = bestraalde oppervlakte, in m<sup>2</sup></li> <li><i>T</i> = <a href="/wiki/Absolute_temperatuur" title="Absolute temperatuur">absolute temperatuur</a>, in K</li></ul> <div class="mw-heading mw-heading2"><h2 id="Elektriciteitsleer">Elektriciteitsleer</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=11" title="Bewerk dit kopje: Elektriciteitsleer" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=11" title="De broncode bewerken van de sectie: Elektriciteitsleer"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="hatnote" style="margin-bottom:0.5em; padding:0.5em 0 0.5em 1.6em; font-size:95%;" role="note"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/1rightarrow_blue.svg/15px-1rightarrow_blue.svg.png" decoding="async" width="15" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/1rightarrow_blue.svg/23px-1rightarrow_blue.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ee/1rightarrow_blue.svg/30px-1rightarrow_blue.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span> <i>Zie <a href="/wiki/Elektrisch_vermogen" title="Elektrisch vermogen">Elektrisch vermogen</a> voor het hoofdartikel over dit onderwerp.</i></div> <div class="mw-heading mw-heading3"><h3 id="Gelijkspanning">Gelijkspanning</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=12" title="Bewerk dit kopje: Gelijkspanning" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=12" title="De broncode bewerken van de sectie: Gelijkspanning"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Bij <a href="/wiki/Gelijkspanning" title="Gelijkspanning">gelijkspanning</a> is het vermogen: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle P=U\cdot I={\frac {U^{2}}{R}}=I^{2}R}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>P</mi> <mo>=</mo> <mi>U</mi> <mo>⋅</mo> <mi>I</mi> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <msup> <mi>U</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mi>R</mi> </mfrac> </mrow> <mo>=</mo> <msup> <mi>I</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mi>R</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle P=U\cdot I={\frac {U^{2}}{R}}=I^{2}R}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/c798be229b4ad9187ae36e992c88037a04bb6711" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -2.005ex; width:23.441ex; height:5.843ex;" alt="{\displaystyle P=U\cdot I={\frac {U^{2}}{R}}=I^{2}R}"></span></dd></dl> <p>waarin </p> <ul><li><i>U</i>: de <a href="/wiki/Elektrische_spanning" title="Elektrische spanning">elektrische spanning</a>, in <a href="/wiki/Volt_(eenheid)" title="Volt (eenheid)">volt</a></li> <li><i>I</i>: de <a href="/wiki/Elektrische_stroom" title="Elektrische stroom">elektrische stroom</a>, in <a href="/wiki/Amp%C3%A8re_(eenheid)" title="Ampère (eenheid)">ampère</a></li> <li><i>R</i>: de <a href="/wiki/Elektrische_weerstand_(eigenschap)" title="Elektrische weerstand (eigenschap)">elektrische weerstand</a>, in <a href="/wiki/Ohm_(eenheid)" title="Ohm (eenheid)">ohm</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="Wisselspanning">Wisselspanning</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=13" title="Bewerk dit kopje: Wisselspanning" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=13" title="De broncode bewerken van de sectie: Wisselspanning"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Bij <a href="/wiki/Wisselspanning" title="Wisselspanning">wisselspanning</a> onderscheidt men verschillende soorten elektrisch vermogen: het complexe vermogen, het actieve of effectieve vermogen, het reactieve vermogen en het schijnbare vermogen. </p> <div class="mw-heading mw-heading4"><h4 id="Complex_vermogen">Complex vermogen</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=14" title="Bewerk dit kopje: Complex vermogen" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=14" title="De broncode bewerken van de sectie: Complex vermogen"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Het <i>complexe vermogen</i> (<i>Sc</i>) (eenheid <a href="/wiki/Voltamp%C3%A8re" title="Voltampère">voltampère</a>, VA) wordt gedefinieerd als het product van de <a href="/wiki/Elektrische_spanning" title="Elektrische spanning">spanning</a> met de <a href="/wiki/Complex_toegevoegde" class="mw-redirect" title="Complex toegevoegde">complex toegevoegde</a> van de stroom: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle Sc=U\cdot I^{*}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>S</mi> <mi>c</mi> <mo>=</mo> <mi>U</mi> <mo>⋅</mo> <msup> <mi>I</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>∗</mo> </mrow> </msup> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle Sc=U\cdot I^{*}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/63bf087b2ebdd31c1142ff7b865da3a6be152f26" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:11.337ex; height:2.343ex;" alt="{\displaystyle Sc=U\cdot I^{*}}"></span></dd></dl> <p>Met de <a href="/wiki/Wet_van_Ohm" title="Wet van Ohm">wet van Ohm</a> kan men het vermogen uitdrukken als functie van de <a href="/wiki/Impedantie" title="Impedantie">impedantie</a> <i>Z</i>: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle Sc={\frac {|U|^{2}}{Z^{*}}}=|I|^{2}Z}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>S</mi> <mi>c</mi> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mrow> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">|</mo> </mrow> <mi>U</mi> <msup> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">|</mo> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> </mrow> <msup> <mi>Z</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>∗</mo> </mrow> </msup> </mfrac> </mrow> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">|</mo> </mrow> <mi>I</mi> <msup> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">|</mo> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mi>Z</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle Sc={\frac {|U|^{2}}{Z^{*}}}=|I|^{2}Z}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/59695b6c3be01ec2ff892b509eb2fbbbf1c7d15a" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.838ex; width:18.87ex; height:6.009ex;" alt="{\displaystyle Sc={\frac {|U|^{2}}{Z^{*}}}=|I|^{2}Z}"></span></dd></dl> <p>Verder geldt dat het complexe vermogen de vectoriele som is van het actieve vermogen <i>P</i> en het reactieve vermogen <i>Q</i>. In het complexe vlak wordt dat: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle Sc=P+jQ}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>S</mi> <mi>c</mi> <mo>=</mo> <mi>P</mi> <mo>+</mo> <mi>j</mi> <mi>Q</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle Sc=P+jQ}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/431778ef18522e137ae23414fc0fd7b7ef4b34a6" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:12.987ex; height:2.509ex;" alt="{\displaystyle Sc=P+jQ}"></span></dd></dl> <p>(In de <a href="/wiki/Elektrotechniek" title="Elektrotechniek">elektrotechniek</a> wordt gewoonlijk voor de <a href="/wiki/Imaginaire_eenheid" title="Imaginaire eenheid">imaginaire eenheid</a> <i>j</i> in plaats van <i>i</i> gebruikt om verwarring met de stroom te voorkomen.) </p> <div class="mw-heading mw-heading4"><h4 id="Actief_vermogen_(werkelijk_vermogen)"><span id="Actief_vermogen_.28werkelijk_vermogen.29"></span>Actief vermogen (werkelijk vermogen)</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=15" title="Bewerk dit kopje: Actief vermogen (werkelijk vermogen)" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=15" title="De broncode bewerken van de sectie: Actief vermogen (werkelijk vermogen)"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Het <i>actieve</i> of <i>effectieve vermogen</i> (<i>P</i>) (eenheid <a href="/wiki/Watt_(eenheid)" title="Watt (eenheid)">watt</a>, W) geeft het energieverbruik per tijdseenheid aan. Het effectieve vermogen is voor een sinusvormige spanning en stroom: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle P=U\,I\,\cos(\varphi )}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>P</mi> <mo>=</mo> <mi>U</mi> <mspace width="thinmathspace" /> <mi>I</mi> <mspace width="thinmathspace" /> <mi>cos</mi> <mo>⁡</mo> <mo stretchy="false">(</mo> <mi>φ</mi> <mo stretchy="false">)</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle P=U\,I\,\cos(\varphi )}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/868ec53048cb298ecc7b2985c8dfdcc5a8287a2a" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:15.4ex; height:2.843ex;" alt="{\displaystyle P=U\,I\,\cos(\varphi )}"></span></dd></dl> <p>met hierin: </p> <ul><li><i>P</i>: het effectieve vermogen, in <a href="/wiki/Watt_(eenheid)" title="Watt (eenheid)">watt</a></li> <li><i>U</i>: de effectieve <a href="/wiki/Elektrische_spanning" title="Elektrische spanning">elektrische spanning</a>, in <a href="/wiki/Volt_(eenheid)" title="Volt (eenheid)">volt</a></li> <li><i>I</i>: de effectieve <a href="/wiki/Elektrische_stroom" title="Elektrische stroom">elektrische stroom</a>, in <a href="/wiki/Amp%C3%A8re_(eenheid)" title="Ampère (eenheid)">ampère</a></li> <li><i>φ</i>: de <a href="/wiki/Fase_(golf)" title="Fase (golf)">fasehoek</a> tussen <a href="/wiki/Elektrische_spanning" title="Elektrische spanning">spanning</a> en <a href="/wiki/Elektrische_stroom" title="Elektrische stroom">stroom</a>, in <a href="/wiki/Radiaal_(wiskunde)" title="Radiaal (wiskunde)">radialen</a>. Dit is de hoek waarmee de stroomgolf <i>na-ijlt</i> op (achterloopt bij) de spanningsgolf ten gevolge van <a href="/wiki/Reactantie" title="Reactantie">reactantie</a> van spoelen en condensatoren in de schakeling.</li></ul> <p>Het actieve vermogen komt overeen met het reële deel van het complexe vermogen: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle P=\Re (Sc)}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>P</mi> <mo>=</mo> <mi mathvariant="normal">ℜ</mi> <mo stretchy="false">(</mo> <mi>S</mi> <mi>c</mi> <mo stretchy="false">)</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle P=\Re (Sc)}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/51a37153c840da1d0641e756486ca23bcd8c71f5" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:11.084ex; height:2.843ex;" alt="{\displaystyle P=\Re (Sc)}"></span></dd></dl> <div class="mw-heading mw-heading4"><h4 id="Reactief_vermogen_(blindvermogen)"><span id="Reactief_vermogen_.28blindvermogen.29"></span>Reactief vermogen (blindvermogen)</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=16" title="Bewerk dit kopje: Reactief vermogen (blindvermogen)" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=16" title="De broncode bewerken van de sectie: Reactief vermogen (blindvermogen)"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Het <i>reactieve vermogen</i> (<i>Q</i>) (eenheid <a href="/wiki/Voltamp%C3%A8re_reactief" title="Voltampère reactief">VAr</a>) geeft de activiteit van de <a href="/wiki/Reactantie" title="Reactantie">reactanties</a> aan. Het reactieve vermogen is voor een sinusvormige spanning en stroom: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle Q=U\,I\,\sin(\varphi )}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>Q</mi> <mo>=</mo> <mi>U</mi> <mspace width="thinmathspace" /> <mi>I</mi> <mspace width="thinmathspace" /> <mi>sin</mi> <mo>⁡</mo> <mo stretchy="false">(</mo> <mi>φ</mi> <mo stretchy="false">)</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle Q=U\,I\,\sin(\varphi )}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/2cbcf23f3f4b1238e5808a88f69cffb53c83d976" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:15.237ex; height:2.843ex;" alt="{\displaystyle Q=U\,I\,\sin(\varphi )}"></span></dd></dl> <p>met hierin: </p> <ul><li><i>Q</i>: het reactieve vermogen, in <a href="/wiki/Voltamp%C3%A8re_reactief" title="Voltampère reactief">voltampère reactief</a></li> <li><i>U</i>: de effectieve <a href="/wiki/Elektrische_spanning" title="Elektrische spanning">elektrische spanning</a>, in <a href="/wiki/Volt_(eenheid)" title="Volt (eenheid)">volt</a></li> <li><i>I</i>: de effectieve <a href="/wiki/Elektrische_stroom" title="Elektrische stroom">elektrische stroom</a>, in <a href="/wiki/Amp%C3%A8re_(eenheid)" title="Ampère (eenheid)">ampère</a></li> <li><i>φ</i>: de <a href="/wiki/Fase_(golf)" title="Fase (golf)">fasehoek</a> tussen <a href="/wiki/Elektrische_spanning" title="Elektrische spanning">spanning</a> en <a href="/wiki/Elektrische_stroom" title="Elektrische stroom">stroom</a>, in <a href="/wiki/Radiaal_(wiskunde)" title="Radiaal (wiskunde)">radialen</a></li></ul> <p>De stroom die gemoeid is met het blindvermogen heet ook wel <i>blindstroom</i>. </p><p>Het reactieve vermogen komt overeen met het imaginaire deel van het complexe vermogen: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle Q=\Im (Sc)}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>Q</mi> <mo>=</mo> <mi mathvariant="normal">ℑ</mi> <mo stretchy="false">(</mo> <mi>S</mi> <mi>c</mi> <mo stretchy="false">)</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle Q=\Im (Sc)}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/62ec1e61629c7483c0f55234fc95363c6d3f4a14" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:10.54ex; height:2.843ex;" alt="{\displaystyle Q=\Im (Sc)}"></span></dd></dl> <div class="mw-heading mw-heading4"><h4 id="Schijnbaar_vermogen_(schijnvermogen)"><span id="Schijnbaar_vermogen_.28schijnvermogen.29"></span>Schijnbaar vermogen (schijnvermogen)</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=17" title="Bewerk dit kopje: Schijnbaar vermogen (schijnvermogen)" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=17" title="De broncode bewerken van de sectie: Schijnbaar vermogen (schijnvermogen)"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Het <i>schijnbare vermogen</i> (<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle S}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>S</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle S}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/4611d85173cd3b508e67077d4a1252c9c05abca2" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.499ex; height:2.176ex;" alt="{\displaystyle S}"></span>) (eenheid <a href="/wiki/Voltamp%C3%A8re" title="Voltampère">voltampère</a>) geeft het energieverbruik aan als waren alle elektronische componenten weerstanden. Het schijnbare vermogen is voor een sinusvormige spanning en stroom: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle S=U\,I}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>S</mi> <mo>=</mo> <mi>U</mi> <mspace width="thinmathspace" /> <mi>I</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle S=U\,I}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/45180328f16e1fdff86cc44a1d3c9129c0274d7f" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:7.939ex; height:2.176ex;" alt="{\displaystyle S=U\,I}"></span></dd></dl> <p>met hierin: </p> <ul><li><i>S</i>: het schijnbare vermogen, in <a href="/wiki/Voltamp%C3%A8re" title="Voltampère">voltampère</a></li> <li><i>U</i>: de effectieve <a href="/wiki/Elektrische_spanning" title="Elektrische spanning">elektrische spanning</a>, in <a href="/wiki/Volt_(eenheid)" title="Volt (eenheid)">volt</a></li> <li><i>I</i>: de effectieve <a href="/wiki/Elektrische_stroom" title="Elektrische stroom">elektrische stroom</a>, in <a href="/wiki/Amp%C3%A8re_(eenheid)" title="Ampère (eenheid)">ampère</a></li></ul> <p>Het schijnbare vermogen <i>S</i> komt overeen met de <a href="/wiki/Complex_getal#Modulus" title="Complex getal">modulus</a> van het complexe vermogen: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle S=|Sc|}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>S</mi> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">|</mo> </mrow> <mi>S</mi> <mi>c</mi> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">|</mo> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle S=|Sc|}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/ff0485d6407be5eec4261ed78fa3d331e61e5750" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:8.397ex; height:2.843ex;" alt="{\displaystyle S=|Sc|}"></span></dd></dl> <div class="mw-heading mw-heading2"><h2 id="Zie_ook">Zie ook</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vermogen_(natuurkunde)&veaction=edit&section=18" title="Bewerk dit kopje: Zie ook" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vermogen_(natuurkunde)&action=edit&section=18" title="De broncode bewerken van de sectie: Zie ook"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Arbeidsfactor" title="Arbeidsfactor">Arbeidsfactor</a></li> <li><a href="/wiki/Driefasenspanning" class="mw-redirect" title="Driefasenspanning">Driefasenspanning</a></li> <li><a href="/wiki/Paardenkracht_(eenheid)" title="Paardenkracht (eenheid)">Paardenkracht</a></li> <li><a href="/wiki/Load-flow-vergelijkingen" title="Load-flow-vergelijkingen">Load-flow-vergelijkingen</a></li></ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Overgenomen van "<a dir="ltr" href="https://nl.wikipedia.org/w/index.php?title=Vermogen_(natuurkunde)&oldid=66488640">https://nl.wikipedia.org/w/index.php?title=Vermogen_(natuurkunde)&oldid=66488640</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Categorie:Alles" title="Categorie:Alles">Categorieën</a>: <ul><li><a href="/wiki/Categorie:Grootheid" title="Categorie:Grootheid">Grootheid</a></li><li><a href="/wiki/Categorie:Vermogen" title="Categorie:Vermogen">Vermogen</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Deze pagina is voor het laatst bewerkt op 11 dec 2023 om 20:41.</li> <li id="footer-info-copyright">De tekst is beschikbaar onder de licentie <a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/4.0/deed.nl">Creative Commons Naamsvermelding/Gelijk delen</a>, er kunnen aanvullende voorwaarden van toepassing zijn. 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