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<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="Webbplats"> <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="Innehåll" 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">Innehåll</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">flytta till sidofältet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">dölj</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">Inledning</div> </a> </li> <li id="toc-Definition_vid_olika_energiformer" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Definition_vid_olika_energiformer"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Definition vid olika energiformer</span> </div> </a> <ul id="toc-Definition_vid_olika_energiformer-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Multipelenheter" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Multipelenheter"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Multipelenheter</span> </div> </a> <ul id="toc-Multipelenheter-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Elektrisk_effekt_i_watt_och_voltampere" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Elektrisk_effekt_i_watt_och_voltampere"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Elektrisk effekt i watt och voltampere</span> </div> </a> <ul id="toc-Elektrisk_effekt_i_watt_och_voltampere-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Elektriska_och_termiska_megawatt_vid_kraftproduktion" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Elektriska_och_termiska_megawatt_vid_kraftproduktion"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Elektriska och termiska megawatt vid kraftproduktion</span> </div> </a> <ul id="toc-Elektriska_och_termiska_megawatt_vid_kraftproduktion-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Decibelmått" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Decibelmått"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Decibelmått</span> </div> </a> <ul id="toc-Decibelmått-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Se_även" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Se_även"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Se även</span> </div> </a> <ul id="toc-Se_även-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Referenser" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Referenser"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Referenser</span> </div> </a> <ul id="toc-Referenser-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="Innehåll" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Innehållsförteckning" > <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="Växla innehållsförteckningen" > <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">Växla innehållsförteckningen</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">Watt</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="Gå till en artikel på ett annat språk. Tillgänglig på 111 språk" > <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-111" 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">111 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%88%D8%A7%D8%B7" title="واط – arabiska" lang="ar" hreflang="ar" data-title="واط" data-language-autonym="العربية" data-language-local-name="arabiska" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Watt" title="Watt – aragonesiska" lang="an" hreflang="an" data-title="Watt" data-language-autonym="Aragonés" data-language-local-name="aragonesiska" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Vatiu" title="Vatiu – asturiska" lang="ast" hreflang="ast" data-title="Vatiu" data-language-autonym="Asturianu" data-language-local-name="asturiska" 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/Vatt" title="Vatt – azerbajdzjanska" lang="az" hreflang="az" data-title="Vatt" data-language-autonym="Azərbaycanca" data-language-local-name="azerbajdzjanska" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%93%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%9F" title="ওয়াট – bengali" lang="bn" hreflang="bn" data-title="ওয়াট" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/%C3%93a" title="Óa – min nan" lang="nan" hreflang="nan" data-title="Óa" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="min nan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – basjkiriska" lang="ba" hreflang="ba" data-title="Ватт" data-language-autonym="Башҡортса" data-language-local-name="basjkiriska" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%92%D0%B0%D1%82_(%D0%B0%D0%B4%D0%B7%D1%96%D0%BD%D0%BA%D0%B0_%D0%B2%D1%8B%D0%BC%D1%8F%D1%80%D1%8D%D0%BD%D0%BD%D1%8F)" title="Ват (адзінка вымярэння) – belarusiska" lang="be" hreflang="be" data-title="Ват (адзінка вымярэння)" data-language-autonym="Беларуская" data-language-local-name="belarusiska" 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%92%D0%B0%D1%82" title="Ват – belarusiska (tarasjkevitsa)" lang="be-tarask" hreflang="be-tarask" data-title="Ват" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="belarusiska (tarasjkevitsa)" 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%92%D0%B0%D1%82" title="Ват – bulgariska" lang="bg" hreflang="bg" data-title="Ват" data-language-autonym="Български" data-language-local-name="bulgariska" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%9D%E0%BC%8B%E0%BD%90%E0%BD%B2%E0%BC%8D" title="ཝ་ཐི། – tibetanska" lang="bo" hreflang="bo" data-title="ཝ་ཐི།" data-language-autonym="བོད་ཡིག" data-language-local-name="tibetanska" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Vat" title="Vat – bosniska" lang="bs" hreflang="bs" data-title="Vat" data-language-autonym="Bosanski" data-language-local-name="bosniska" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Watt" title="Watt – bretonska" lang="br" hreflang="br" data-title="Watt" data-language-autonym="Brezhoneg" data-language-local-name="bretonska" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Watt" title="Watt – katalanska" lang="ca" hreflang="ca" data-title="Watt" data-language-autonym="Català" data-language-local-name="katalanska" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – tjuvasjiska" lang="cv" hreflang="cv" data-title="Ватт" data-language-autonym="Чӑвашла" data-language-local-name="tjuvasjiska" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Watt" title="Watt – tjeckiska" lang="cs" hreflang="cs" data-title="Watt" data-language-autonym="Čeština" data-language-local-name="tjeckiska" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Wat" title="Wat – walesiska" lang="cy" hreflang="cy" data-title="Wat" data-language-autonym="Cymraeg" data-language-local-name="walesiska" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Watt" title="Watt – danska" lang="da" hreflang="da" data-title="Watt" data-language-autonym="Dansk" data-language-local-name="danska" 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/Watt_(Einheit)" title="Watt (Einheit) – tyska" lang="de" hreflang="de" data-title="Watt (Einheit)" data-language-autonym="Deutsch" data-language-local-name="tyska" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Vatt" title="Vatt – estniska" lang="et" hreflang="et" data-title="Vatt" data-language-autonym="Eesti" data-language-local-name="estniska" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%92%CE%B1%CF%84_(%CE%BC%CE%BF%CE%BD%CE%AC%CE%B4%CE%B1_%CE%BC%CE%AD%CF%84%CF%81%CE%B7%CF%83%CE%B7%CF%82)" title="Βατ (μονάδα μέτρησης) – grekiska" lang="el" hreflang="el" data-title="Βατ (μονάδα μέτρησης)" data-language-autonym="Ελληνικά" data-language-local-name="grekiska" 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/Watt" title="Watt – engelska" lang="en" hreflang="en" data-title="Watt" data-language-autonym="English" data-language-local-name="engelska" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Vatio" title="Vatio – spanska" lang="es" hreflang="es" data-title="Vatio" data-language-autonym="Español" data-language-local-name="spanska" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Vato_(mezurunuo)" title="Vato (mezurunuo) – esperanto" lang="eo" hreflang="eo" data-title="Vato (mezurunuo)" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Watt" title="Watt – baskiska" lang="eu" hreflang="eu" data-title="Watt" data-language-autonym="Euskara" data-language-local-name="baskiska" 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/%D9%88%D8%A7%D8%AA" title="وات – persiska" lang="fa" hreflang="fa" data-title="وات" data-language-autonym="فارسی" data-language-local-name="persiska" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Watt" title="Watt – Fiji-hindi" lang="hif" hreflang="hif" data-title="Watt" data-language-autonym="Fiji Hindi" data-language-local-name="Fiji-hindi" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Watt" title="Watt – franska" lang="fr" hreflang="fr" data-title="Watt" data-language-autonym="Français" data-language-local-name="franska" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Watt_(ienheid)" title="Watt (ienheid) – västfrisiska" lang="fy" hreflang="fy" data-title="Watt (ienheid)" data-language-autonym="Frysk" data-language-local-name="västfrisiska" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Wat" title="Wat – friulianska" lang="fur" hreflang="fur" data-title="Wat" data-language-autonym="Furlan" data-language-local-name="friulianska" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Vata" title="Vata – iriska" lang="ga" hreflang="ga" data-title="Vata" data-language-autonym="Gaeilge" data-language-local-name="iriska" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Watt" title="Watt – galiciska" lang="gl" hreflang="gl" data-title="Watt" data-language-autonym="Galego" data-language-local-name="galiciska" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E7%93%A6" title="瓦 – gan" lang="gan" hreflang="gan" data-title="瓦" data-language-autonym="贛語" data-language-local-name="gan" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%99%80%ED%8A%B8" title="와트 – koreanska" lang="ko" hreflang="ko" data-title="와트" data-language-autonym="한국어" data-language-local-name="koreanska" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8E%D5%A1%D5%BF%D5%BF_(%D5%B9%D5%A1%D6%83%D5%B4%D5%A1%D5%B6_%D5%B4%D5%AB%D5%A1%D5%BE%D5%B8%D6%80)" title="Վատտ (չափման միավոր) – armeniska" lang="hy" hreflang="hy" data-title="Վատտ (չափման միավոր)" data-language-autonym="Հայերեն" data-language-local-name="armeniska" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B5%E0%A5%89%E0%A4%9F" title="वॉट – hindi" lang="hi" hreflang="hi" data-title="वॉट" 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/Vat" title="Vat – kroatiska" lang="hr" hreflang="hr" data-title="Vat" data-language-autonym="Hrvatski" data-language-local-name="kroatiska" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Wato" title="Wato – ido" lang="io" hreflang="io" data-title="Wato" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Watt" title="Watt – indonesiska" lang="id" hreflang="id" data-title="Watt" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiska" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Watt" title="Watt – interlingua" lang="ia" hreflang="ia" data-title="Watt" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Vatt" title="Vatt – isländska" lang="is" hreflang="is" data-title="Vatt" data-language-autonym="Íslenska" data-language-local-name="isländska" 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/Watt" title="Watt – italienska" lang="it" hreflang="it" data-title="Watt" data-language-autonym="Italiano" data-language-local-name="italienska" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%95%D7%90%D7%98" title="ואט – hebreiska" lang="he" hreflang="he" data-title="ואט" data-language-autonym="עברית" data-language-local-name="hebreiska" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-krc mw-list-item"><a href="https://krc.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – karachay-balkar" lang="krc" hreflang="krc" data-title="Ватт" data-language-autonym="Къарачай-малкъар" data-language-local-name="karachay-balkar" class="interlanguage-link-target"><span>Къарачай-малкъар</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%95%E1%83%90%E1%83%A2%E1%83%98" title="ვატი – georgiska" lang="ka" hreflang="ka" data-title="ვატი" data-language-autonym="ქართული" data-language-local-name="georgiska" 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/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – kazakiska" lang="kk" hreflang="kk" data-title="Ватт" data-language-autonym="Қазақша" data-language-local-name="kazakiska" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Watt" title="Watt – korniska" lang="kw" hreflang="kw" data-title="Watt" data-language-autonym="Kernowek" data-language-local-name="korniska" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Wati" title="Wati – swahili" lang="sw" hreflang="sw" data-title="Wati" data-language-autonym="Kiswahili" data-language-local-name="swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Wat" title="Wat – haitiska" lang="ht" hreflang="ht" data-title="Wat" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haitiska" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Watt" title="Watt – kurdiska" lang="ku" hreflang="ku" data-title="Watt" data-language-autonym="Kurdî" data-language-local-name="kurdiska" 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%92%D0%B0%D1%82%D1%82" title="Ватт – kirgiziska" lang="ky" hreflang="ky" data-title="Ватт" data-language-autonym="Кыргызча" data-language-local-name="kirgiziska" 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/Vattium" title="Vattium – latin" lang="la" hreflang="la" data-title="Vattium" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Vats" title="Vats – lettiska" lang="lv" hreflang="lv" data-title="Vats" data-language-autonym="Latviešu" data-language-local-name="lettiska" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Vatas" title="Vatas – litauiska" lang="lt" hreflang="lt" data-title="Vatas" data-language-autonym="Lietuvių" data-language-local-name="litauiska" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Watt" title="Watt – limburgiska" lang="li" hreflang="li" data-title="Watt" data-language-autonym="Limburgs" data-language-local-name="limburgiska" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Watt" title="Watt – lombardiska" lang="lmo" hreflang="lmo" data-title="Watt" data-language-autonym="Lombard" data-language-local-name="lombardiska" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Watt_(m%C3%A9rt%C3%A9kegys%C3%A9g)" title="Watt (mértékegység) – ungerska" lang="hu" hreflang="hu" data-title="Watt (mértékegység)" data-language-autonym="Magyar" data-language-local-name="ungerska" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%92%D0%B0%D1%82" title="Ват – makedonska" lang="mk" hreflang="mk" data-title="Ват" data-language-autonym="Македонски" data-language-local-name="makedonska" 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%B5%E0%B4%BE%E0%B4%9F%E0%B5%8D%E0%B4%9F%E0%B5%8D" title="വാട്ട് – malayalam" lang="ml" hreflang="ml" data-title="വാട്ട്" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%B5%E0%A5%85%E0%A4%9F" title="वॅट – marathi" lang="mr" hreflang="mr" data-title="वॅट" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%88%D8%A7%D8%AA" title="وات – egyptisk arabiska" lang="arz" hreflang="arz" data-title="وات" data-language-autonym="مصرى" data-language-local-name="egyptisk arabiska" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Watt" title="Watt – malajiska" lang="ms" hreflang="ms" data-title="Watt" data-language-autonym="Bahasa Melayu" data-language-local-name="malajiska" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82_(%D0%BD%D1%8D%D0%B3%D0%B6)" title="Ватт (нэгж) – mongoliska" lang="mn" hreflang="mn" data-title="Ватт (нэгж)" data-language-autonym="Монгол" data-language-local-name="mongoliska" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%9D%E1%80%95%E1%80%BA" title="ဝပ် – burmesiska" lang="my" hreflang="my" data-title="ဝပ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmesiska" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Watt_(eenheid)" title="Watt (eenheid) – nederländska" lang="nl" hreflang="nl" data-title="Watt (eenheid)" data-language-autonym="Nederlands" data-language-local-name="nederländska" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%B5%E0%A4%BE%E0%A4%9F" title="वाट – nepalesiska" lang="ne" hreflang="ne" data-title="वाट" data-language-autonym="नेपाली" data-language-local-name="nepalesiska" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%B5%E0%A4%BE%E0%A4%9F" title="वाट – newariska" lang="new" hreflang="new" data-title="वाट" data-language-autonym="नेपाल भाषा" data-language-local-name="newariska" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%AF%E3%83%83%E3%83%88" title="ワット – japanska" lang="ja" hreflang="ja" data-title="ワット" data-language-autonym="日本語" data-language-local-name="japanska" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Watt_(ianhaid)" title="Watt (ianhaid) – nordfrisiska" lang="frr" hreflang="frr" data-title="Watt (ianhaid)" data-language-autonym="Nordfriisk" data-language-local-name="nordfrisiska" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Watt" title="Watt – norskt bokmål" lang="nb" hreflang="nb" data-title="Watt" data-language-autonym="Norsk bokmål" data-language-local-name="norskt bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Watt" title="Watt – nynorska" lang="nn" hreflang="nn" data-title="Watt" data-language-autonym="Norsk nynorsk" data-language-local-name="nynorska" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Watt" title="Watt – occitanska" lang="oc" hreflang="oc" data-title="Watt" data-language-autonym="Occitan" data-language-local-name="occitanska" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Vatt" title="Vatt – uzbekiska" lang="uz" hreflang="uz" data-title="Vatt" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbekiska" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%B5%E0%A8%BE%E0%A8%9F" title="ਵਾਟ – punjabi" lang="pa" hreflang="pa" data-title="ਵਾਟ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%88%D8%A7%D9%B9" title="واٹ – Western Punjabi" lang="pnb" hreflang="pnb" data-title="واٹ" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Wat" title="Wat – jamaikansk engelsk kreol" lang="jam" hreflang="jam" data-title="Wat" data-language-autonym="Patois" data-language-local-name="jamaikansk engelsk kreol" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Watt" title="Watt – piemontesiska" lang="pms" hreflang="pms" data-title="Watt" data-language-autonym="Piemontèis" data-language-local-name="piemontesiska" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Wat" title="Wat – polska" lang="pl" hreflang="pl" data-title="Wat" data-language-autonym="Polski" data-language-local-name="polska" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Watt" title="Watt – portugisiska" lang="pt" hreflang="pt" data-title="Watt" data-language-autonym="Português" data-language-local-name="portugisiska" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Watt" title="Watt – rumänska" lang="ro" hreflang="ro" data-title="Watt" data-language-autonym="Română" data-language-local-name="rumänska" 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%92%D0%B0%D1%82%D1%82" title="Ватт – ryska" lang="ru" hreflang="ru" data-title="Ватт" data-language-autonym="Русский" data-language-local-name="ryska" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – jakutiska" lang="sah" hreflang="sah" data-title="Ватт" data-language-autonym="Саха тыла" data-language-local-name="jakutiska" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/Watt" title="Watt – sardinska" lang="sc" hreflang="sc" data-title="Watt" data-language-autonym="Sardu" data-language-local-name="sardinska" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Watt" title="Watt – skotska" lang="sco" hreflang="sco" data-title="Watt" data-language-autonym="Scots" data-language-local-name="skotska" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Vati" title="Vati – albanska" lang="sq" hreflang="sq" data-title="Vati" data-language-autonym="Shqip" data-language-local-name="albanska" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Watt" title="Watt – sicilianska" lang="scn" hreflang="scn" data-title="Watt" data-language-autonym="Sicilianu" data-language-local-name="sicilianska" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Watt" title="Watt – Simple English" lang="en-simple" hreflang="en-simple" data-title="Watt" 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/Watt_(jednotka)" title="Watt (jednotka) – slovakiska" lang="sk" hreflang="sk" data-title="Watt (jednotka)" data-language-autonym="Slovenčina" data-language-local-name="slovakiska" 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/Vat" title="Vat – slovenska" lang="sl" hreflang="sl" data-title="Vat" data-language-autonym="Slovenščina" data-language-local-name="slovenska" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%88%D8%A7%D8%AA" title="وات – centralkurdiska" lang="ckb" hreflang="ckb" data-title="وات" data-language-autonym="کوردی" data-language-local-name="centralkurdiska" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%92%D0%B0%D1%82" title="Ват – serbiska" lang="sr" hreflang="sr" data-title="Ват" data-language-autonym="Српски / srpski" data-language-local-name="serbiska" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Vat" title="Vat – serbokroatiska" lang="sh" hreflang="sh" data-title="Vat" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatiska" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Watti" title="Watti – finska" lang="fi" hreflang="fi" data-title="Watti" data-language-autonym="Suomi" data-language-local-name="finska" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Watt" title="Watt – tagalog" lang="tl" hreflang="tl" data-title="Watt" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AE%BE%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AF%81_(%E0%AE%85%E0%AE%B2%E0%AE%95%E0%AF%81)" title="வாட்டு (அலகு) – tamil" lang="ta" hreflang="ta" data-title="வாட்டு (அலகு)" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-roa-tara mw-list-item"><a href="https://roa-tara.wikipedia.org/wiki/Watt" title="Watt – Tarantino" lang="nap-x-tara" hreflang="nap-x-tara" data-title="Watt" data-language-autonym="Tarandíne" data-language-local-name="Tarantino" class="interlanguage-link-target"><span>Tarandíne</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – tatariska" lang="tt" hreflang="tt" data-title="Ватт" data-language-autonym="Татарча / tatarça" data-language-local-name="tatariska" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%B5%E0%B0%BE%E0%B0%9F%E0%B1%8D" title="వాట్ – telugu" lang="te" hreflang="te" data-title="వాట్" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A7%E0%B8%B1%E0%B8%95%E0%B8%95%E0%B9%8C" title="วัตต์ – thailändska" lang="th" hreflang="th" data-title="วัตต์" data-language-autonym="ไทย" data-language-local-name="thailändska" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Watt" title="Watt – turkiska" lang="tr" hreflang="tr" data-title="Watt" data-language-autonym="Türkçe" data-language-local-name="turkiska" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tyv mw-list-item"><a href="https://tyv.wikipedia.org/wiki/%D0%92%D0%B0%D1%82%D1%82" title="Ватт – tuviniska" lang="tyv" hreflang="tyv" data-title="Ватт" data-language-autonym="Тыва дыл" data-language-local-name="tuviniska" class="interlanguage-link-target"><span>Тыва дыл</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%92%D0%B0%D1%82" title="Ват – ukrainska" lang="uk" hreflang="uk" data-title="Ват" data-language-autonym="Українська" data-language-local-name="ukrainska" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%88%D8%A7%D9%B9" title="واٹ – urdu" lang="ur" hreflang="ur" data-title="واٹ" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/Watt" title="Watt – venetianska" lang="vec" hreflang="vec" data-title="Watt" data-language-autonym="Vèneto" data-language-local-name="venetianska" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Watt" title="Watt – vietnamesiska" lang="vi" hreflang="vi" data-title="Watt" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesiska" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Watt" title="Watt – waray" lang="war" hreflang="war" data-title="Watt" data-language-autonym="Winaray" data-language-local-name="waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E7%93%A6%E7%89%B9" title="瓦特 – wu" lang="wuu" hreflang="wuu" data-title="瓦特" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E7%93%A6_(%E5%96%AE%E4%BD%8D)" title="瓦 (單位) – kantonesiska" lang="yue" hreflang="yue" data-title="瓦 (單位)" data-language-autonym="粵語" data-language-local-name="kantonesiska" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/Watt" title="Watt – Dimli" lang="diq" hreflang="diq" data-title="Watt" data-language-autonym="Zazaki" data-language-local-name="Dimli" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Vats" title="Vats – samogitiska" lang="sgs" hreflang="sgs" data-title="Vats" data-language-autonym="Žemaitėška" data-language-local-name="samogitiska" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%93%A6%E7%89%B9" title="瓦特 – kinesiska" lang="zh" hreflang="zh" data-title="瓦特" data-language-autonym="中文" data-language-local-name="kinesiska" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q25236#sitelinks-wikipedia" title="Redigera interwikilänkar" class="wbc-editpage">Redigera länkar</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namnrymder"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Watt" title="Visa innehållssidan [c]" accesskey="c"><span>Artikel</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Diskussion:Watt" rel="discussion" title="Diskussion om innehållssidan [t]" accesskey="t"><span>Diskussion</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Ändra språkvariant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">svenska</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Visningar"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li 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class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">flytta till sidofältet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">dölj</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Fler alternativ" > <div class="vector-menu-heading"> Åtgärder </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Watt"><span>Läs</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Watt&veaction=edit" title="Redigera denna sida [v]" accesskey="v"><span>Redigera</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Watt&action=edit" title="Redigera wikitexten för den här sidan [e]" accesskey="e"><span>Redigera wikitext</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Watt&action=history"><span>Visa historik</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Allmänt </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:L%C3%A4nkar_hit/Watt" title="Lista över alla wikisidor som länkar hit [j]" accesskey="j"><span>Sidor som länkar hit</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:Senaste_relaterade_%C3%A4ndringar/Watt" rel="nofollow" title="Visa senaste ändringarna av sidor som den här sidan länkar till [k]" accesskey="k"><span>Relaterade ändringar</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Watt&oldid=56566529" title="Permanent länk till den här versionen av sidan"><span>Permanent länk</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Watt&action=info" title="Mer information om denna sida"><span>Sidinformation</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:Citera&page=Watt&id=56566529&wpFormIdentifier=titleform" title="Information om hur den här artikeln kan användas som referens"><span>Använd som referens</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fsv.wikipedia.org%2Fwiki%2FWatt"><span>Hämta förkortad url</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fsv.wikipedia.org%2Fwiki%2FWatt"><span>Ladda ner QR-kod</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Skriv ut/exportera </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Special:Bok&bookcmd=book_creator&referer=Watt"><span>Skapa en bok</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Watt&action=show-download-screen"><span>Ladda ned som PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Watt&printable=yes" title="Utskriftsvänlig version av den här sidan [p]" accesskey="p"><span>Utskriftsvänlig version</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> På andra projekt </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Watt" hreflang="en"><span>Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q25236" title="Länk till anslutet databasobjekt [g]" accesskey="g"><span>Wikidata-objekt</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Sidverktyg"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Utseende"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Utseende</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">flytta till sidofältet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">dölj</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Från Wikipedia</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="sv" dir="ltr"><dl class="noexcerpt dablink"><dd><i>För andra betydelser, se <a href="/wiki/Watt_(olika_betydelser)" class="mw-disambig" title="Watt (olika betydelser)">Watt (olika betydelser)</a>.</i></dd></dl> <style data-mw-deduplicate="TemplateStyles:r53696904">.mw-parser-output .infobox{border:1px solid #aaa;background-color:#f9f9f9;color:black;margin:.5em 0 .5em 1em;padding:.2em;float:right;clear:right;width:22em;text-align:left;font-size:88%;line-height:1.6em}.mw-parser-output .infobox td,.mw-parser-output .infobox th{vertical-align:top;padding:0 .2em}.mw-parser-output .infobox caption{font-size:larger}.mw-parser-output .infobox.bordered{border-collapse:collapse}.mw-parser-output .infobox.bordered td,.mw-parser-output .infobox.bordered th{border:1px solid #aaa}.mw-parser-output .infobox.bordered .borderless td,.mw-parser-output .infobox.bordered .borderless th{border:0}.mw-parser-output .infobox-showbutton button,.mw-parser-output .infobox-showbutton .mw-collapsible-text{color:inherit}.mw-parser-output .infobox.bordered .mergedtoprow td,.mw-parser-output .infobox.bordered .mergedtoprow th{border:0;border-top:1px solid #aaa;border-right:1px solid #aaa}.mw-parser-output .infobox.bordered .mergedrow td,.mw-parser-output .infobox.bordered .mergedrow th{border:0;border-right:1px solid #aaa}.mw-parser-output .infobox.geography{border:1px solid #ccd2d9;text-align:left;border-collapse:collapse;line-height:1.2em;font-size:90%}.mw-parser-output .infobox.geography td,.mw-parser-output .infobox.geography th{border-top:solid 1px #ccd2d9;padding:0.4em 0.6em 0.4em 0.6em}.mw-parser-output .infobox.geography .mergedtoprow td,.mw-parser-output .infobox.geography .mergedtoprow th{border-top:solid 1px #ccd2d9;padding:0.4em 0.6em 0.2em 0.6em}.mw-parser-output .infobox.geography .mergedrow td,.mw-parser-output .infobox.geography .mergedrow th{border:0;padding:0 0.6em 0.2em 0.6em}.mw-parser-output .infobox.geography .mergedbottomrow td,.mw-parser-output .infobox.geography .mergedbottomrow th{border-top:0;border-bottom:solid 1px #ccd2d9;padding:0 0.6em 0.4em 0.6em}.mw-parser-output .infobox.geography .maptable td,.mw-parser-output .infobox.geography .maptable th{border:0;padding:0}</style><table class="infobox" style="border-spacing:3px;"><tbody><tr><td colspan="2" class="" style="padding:2px; text-align:center; font-size: 125%; font-weight: bold; background:#cfc;">Watt</td></tr><tr><th colspan="2" style="text-align:center;background:#cfc;">Enhetsinformation</th></tr><tr><th style="text-align:left;"><a href="/w/index.php?title=Enhetssymbol&action=edit&redlink=1" class="new" title="Enhetssymbol [inte skriven än]">Enhetssymbol</a></th><td class="" style=""><span title="engelska">W</span><sup id="cite_ref-0f02f7bc6eefb27757fd16cd7be43df7b99ce334_1-0" class="reference"><a href="#cite_note-0f02f7bc6eefb27757fd16cd7be43df7b99ce334-1"><span class="cite-reference-link-bracket">[</span>1<span class="cite-reference-link-bracket">]</span></a></sup><sup id="cite_ref-04236527a1d6139c066bc969a1e83e439efc00ba_2-0" class="reference"><a href="#cite_note-04236527a1d6139c066bc969a1e83e439efc00ba-2"><span class="cite-reference-link-bracket">[</span>2<span class="cite-reference-link-bracket">]</span></a></sup><sup id="cite_ref-107ecbc3e9b9a765bb6091481fe72ce92e0a26ba_3-0" class="reference"><a href="#cite_note-107ecbc3e9b9a765bb6091481fe72ce92e0a26ba-3"><span class="cite-reference-link-bracket">[</span>3<span class="cite-reference-link-bracket">]</span></a></sup></td></tr><tr><th style="text-align:left;"><a href="/wiki/Storhet" title="Storhet">Fysikalisk storhet</a></th><td class="" style="">strålningsflöde<sup id="cite_ref-107ecbc3e9b9a765bb6091481fe72ce92e0a26ba_3-1" class="reference"><a href="#cite_note-107ecbc3e9b9a765bb6091481fe72ce92e0a26ba-3"><span class="cite-reference-link-bracket">[</span>3<span class="cite-reference-link-bracket">]</span></a></sup><br /><a href="/wiki/Effekt" title="Effekt">effekt</a><sup id="cite_ref-04236527a1d6139c066bc969a1e83e439efc00ba_2-1" class="reference"><a href="#cite_note-04236527a1d6139c066bc969a1e83e439efc00ba-2"><span class="cite-reference-link-bracket">[</span>2<span class="cite-reference-link-bracket">]</span></a></sup><sup id="cite_ref-2561ab550ec0a4062942601b60cd51b1bdc8e51c_4-0" class="reference"><a href="#cite_note-2561ab550ec0a4062942601b60cd51b1bdc8e51c-4"><span class="cite-reference-link-bracket">[</span>4<span class="cite-reference-link-bracket">]</span></a></sup><sup id="cite_ref-107ecbc3e9b9a765bb6091481fe72ce92e0a26ba_3-2" class="reference"><a href="#cite_note-107ecbc3e9b9a765bb6091481fe72ce92e0a26ba-3"><span class="cite-reference-link-bracket">[</span>3<span class="cite-reference-link-bracket">]</span></a></sup></td></tr><tr><th style="text-align:left;">Uppkallad efter</th><td class="" style=""><a href="/wiki/James_Watt" title="James Watt">James Watt</a><sup id="cite_ref-5114b008af2b87153a9c98e433e879b893bbad26_5-0" class="reference"><a href="#cite_note-5114b008af2b87153a9c98e433e879b893bbad26-5"><span class="cite-reference-link-bracket">[</span>5<span class="cite-reference-link-bracket">]</span></a></sup></td></tr><tr><td colspan="2" style="text-align:center; border-top:1px solid #aaaaaa; text-align:left" class=""><a href="https://www.wikidata.org/wiki/Special:ItemByTitle/svwiki/Watt" class="extiw" title="d:Special:ItemByTitle/svwiki/Watt">Redigera Wikidata</a></td></tr> </tbody></table> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Fogyasztasmero.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Fogyasztasmero.jpg/250px-Fogyasztasmero.jpg" decoding="async" width="250" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Fogyasztasmero.jpg/375px-Fogyasztasmero.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/27/Fogyasztasmero.jpg/500px-Fogyasztasmero.jpg 2x" data-file-width="1712" data-file-height="1368" /></a><figcaption>En <a href="/w/index.php?title=Wattmeter&action=edit&redlink=1" class="new" title="Wattmeter [inte skriven än]">Wattmeter</a> visar effekten 63 Watt.</figcaption></figure> <p><b>Watt</b>, med symbolen W, är <a href="/wiki/SI_(h%C3%A4rledd_enhet)" class="mw-redirect" title="SI (härledd enhet)">härledd SI-enhet</a> för den fysikaliska storheten <a href="/wiki/Effekt" title="Effekt">effekt</a>, det vill säga <a href="/wiki/Energi" title="Energi">energi</a> (eller <a href="/wiki/Arbete_(fysik)" title="Arbete (fysik)">arbete</a>) per <a href="/wiki/Tidsenhet" title="Tidsenhet">tidsenhet</a>. En watt är definierad som en <a href="/wiki/Joule" title="Joule">joule</a> per <a href="/wiki/Sekund" title="Sekund">sekund</a>, och en joule är ekvivalent med en <a href="/wiki/Wattsekund" title="Wattsekund">wattsekund</a> eller en <a href="/wiki/Newtonmeter" title="Newtonmeter">newtonmeter</a>. </p><p>Enheten har fått sitt namn efter den <a href="/wiki/Skottland" title="Skottland">skotske</a> <a href="/wiki/Uppfinnare" title="Uppfinnare">uppfinnaren</a> <a href="/wiki/James_Watt" title="James Watt">James Watt</a> (1736–1819) till minne av hans bidrag till utvecklingen av <a href="/wiki/%C3%85ngmaskin" title="Ångmaskin">ångmaskinen</a>. Enheten erkändes av British Science Association 1882, och infogades i internationella enhetssystemet (SI) vid den 11:e <a href="/wiki/Allm%C3%A4nna_konferensen_f%C3%B6r_vikt_och_m%C3%A5tt" class="mw-redirect" title="Allmänna konferensen för vikt och mått">Allmänna konferensen för vikt och mått</a> år 1960. </p><p>Omräknat till den äldre enheten <a href="/wiki/H%C3%A4stkraft" title="Hästkraft">hästkrafter</a> (hk), som är vanligt förekommande vid motoreffekt, är 1 W = 0,0013596216 hk, och 1 hk = 735,49875 W. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Definition_vid_olika_energiformer">Definition vid olika energiformer</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Watt&veaction=edit&section=1" title="Redigera avsnitt: Definition vid olika energiformer" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Watt&action=edit&section=1" title="Redigera avsnitts källkod: Definition vid olika energiformer"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Enligt ovan kan effekt i watt definieras som antal <a href="/wiki/Joule" title="Joule">joule</a> (eller <a href="/wiki/Newtonmeter" title="Newtonmeter">newtonmeter</a>) per <a href="/wiki/Sekund" title="Sekund">sekund</a>: </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 {W} =\ {\dfrac {\mathrm {J} }{\mathrm {s} }}=\ {\dfrac {\mathrm {N\cdot m} }{\mathrm {s} }}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">W</mi> </mrow> <mo>=</mo> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mfrac> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">J</mi> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">s</mi> </mrow> </mfrac> </mstyle> </mrow> <mo>=</mo> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mfrac> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">N</mi> <mo>⋅</mo> <mi mathvariant="normal">m</mi> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">s</mi> </mrow> </mfrac> </mstyle> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \ \mathrm {W} =\ {\dfrac {\mathrm {J} }{\mathrm {s} }}=\ {\dfrac {\mathrm {N\cdot m} }{\mathrm {s} }}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/bc0d166e28dfcee099a99c8a768585c079b386a8" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.838ex; width:18.553ex; height:5.176ex;" alt="{\displaystyle \ \mathrm {W} =\ {\dfrac {\mathrm {J} }{\mathrm {s} }}=\ {\dfrac {\mathrm {N\cdot m} }{\mathrm {s} }}}" /></span></dd></dl> <p>Inom <a href="/wiki/Klassisk_mekanik" title="Klassisk mekanik">klassisk mekanik</a> är således en watt det arbete per tidsenhet som krävs för att lyfta ett objekt med en konstant hastighet på en <a href="/wiki/Meter_per_sekund" title="Meter per sekund">meter per sekund</a>, om objektet har en tyngd eller annan konstant motkraft på en <a href="/wiki/Newton_(enhet)" title="Newton (enhet)">newton</a>. </p><p>Vid <a href="/wiki/R%C3%B6relseenergi" class="mw-redirect" title="Rörelseenergi">rörelseenergi</a> kan effekten i watt definieras enligt följande uttryck, enbart baserat på SI-grundenheter: </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 {W} =\ {\dfrac {\mathrm {kg} \cdot \mathrm {m^{2}} }{\mathrm {s^{3}} }}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">W</mi> </mrow> <mo>=</mo> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mfrac> <mrow> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">k</mi> <mi mathvariant="normal">g</mi> </mrow> <mo>⋅</mo> <mrow class="MJX-TeXAtom-ORD"> <msup> <mi mathvariant="normal">m</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> </mrow> </mrow> <mrow class="MJX-TeXAtom-ORD"> <msup> <mi mathvariant="normal">s</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msup> </mrow> </mfrac> </mstyle> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \ \mathrm {W} =\ {\dfrac {\mathrm {kg} \cdot \mathrm {m^{2}} }{\mathrm {s^{3}} }}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/87884c3d55d7e5f8c6789c600b11ec297021f934" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -2.171ex; width:14.544ex; height:6.009ex;" alt="{\displaystyle \ \mathrm {W} =\ {\dfrac {\mathrm {kg} \cdot \mathrm {m^{2}} }{\mathrm {s^{3}} }}}" /></span></dd></dl> <p><a href="/wiki/Elektrisk_effekt" class="mw-redirect" title="Elektrisk effekt">Elektrisk effekt</a> i watt kan definieras enligt följande: </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 {W} =\ \mathrm {V\cdot A} \cdot \cos(\varphi )=\ {\dfrac {\mathrm {V} ^{2}}{\mathrm {\Omega } }}\cdot \cos(\varphi )=\ \mathrm {A^{2}\cdot \Omega } \cdot \cos(\varphi )}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">W</mi> </mrow> <mo>=</mo> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">V</mi> <mo>⋅</mo> <mi mathvariant="normal">A</mi> </mrow> <mo>⋅</mo> <mi>cos</mi> <mo>⁡</mo> <mo stretchy="false">(</mo> <mi>φ</mi> <mo stretchy="false">)</mo> <mo>=</mo> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mfrac> <msup> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">V</mi> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">Ω</mi> </mrow> </mfrac> </mstyle> </mrow> <mo>⋅</mo> <mi>cos</mi> <mo>⁡</mo> <mo stretchy="false">(</mo> <mi>φ</mi> <mo stretchy="false">)</mo> <mo>=</mo> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <msup> <mi mathvariant="normal">A</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mo>⋅</mo> <mi mathvariant="normal">Ω</mi> </mrow> <mo>⋅</mo> <mi>cos</mi> <mo>⁡</mo> <mo stretchy="false">(</mo> <mi>φ</mi> <mo stretchy="false">)</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \ \mathrm {W} =\ \mathrm {V\cdot A} \cdot \cos(\varphi )=\ {\dfrac {\mathrm {V} ^{2}}{\mathrm {\Omega } }}\cdot \cos(\varphi )=\ \mathrm {A^{2}\cdot \Omega } \cdot \cos(\varphi )}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/575c17c3e7537fc506b520ff1a6d596c9c985d11" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -2.005ex; width:53.319ex; height:5.843ex;" alt="{\displaystyle \ \mathrm {W} =\ \mathrm {V\cdot A} \cdot \cos(\varphi )=\ {\dfrac {\mathrm {V} ^{2}}{\mathrm {\Omega } }}\cdot \cos(\varphi )=\ \mathrm {A^{2}\cdot \Omega } \cdot \cos(\varphi )}" /></span></dd></dl> <p>där <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 \ \cos(\varphi )}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mtext> </mtext> <mi>cos</mi> <mo>⁡</mo> <mo stretchy="false">(</mo> <mi>φ</mi> <mo stretchy="false">)</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \ \cos(\varphi )}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/3fed10909d428ac709ba5911525fef812a71aa96" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:7.408ex; height:2.843ex;" alt="{\displaystyle \ \cos(\varphi )}" /></span> är effektfaktorn, som är 1 vid likspänning eller rent resistiva kretsar. Se nedan. </p> <div class="mw-heading mw-heading2"><h2 id="Multipelenheter">Multipelenheter</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Watt&veaction=edit&section=2" title="Redigera avsnitt: Multipelenheter" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Watt&action=edit&section=2" title="Redigera avsnitts källkod: Multipelenheter"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Watt används tillsammans med <a href="/wiki/SI-prefix" title="SI-prefix">SI-prefix</a> för att bilda större och mindre enheter. </p> <table> <tbody><tr style="vertical-align:top;"> <td> <table class="wikitable"> <tbody><tr> <th colspan="3">Enheter med förstorande prefix </th></tr> <tr> <th>Enhet</th> <th>Symbol</th> <th>Betydelse </th></tr> <tr> <td><a href="/wiki/Kilo" title="Kilo">Kilowatt</a></td> <td align="center">kW</td> <td>10<sup>3</sup> watt = 1 000 watt </td></tr> <tr> <td><a href="/wiki/Mega" title="Mega">Megawatt</a></td> <td align="center">MW</td> <td>10<sup>6</sup> watt = 1 000 kilowatt </td></tr> <tr> <td><a href="/wiki/Giga" title="Giga">Gigawatt</a></td> <td align="center">GW</td> <td>10<sup>9</sup> watt = 1 000 megawatt </td></tr> <tr> <td><a href="/wiki/Tera" title="Tera">Terawatt</a></td> <td align="center">TW</td> <td>10<sup>12</sup> watt = 1 000 gigawatt </td></tr> <tr> <td><a href="/wiki/Peta" title="Peta">Petawatt</a></td> <td align="center">PW</td> <td>10<sup>15</sup> watt = 1 000 terawatt </td></tr> <tr> <td><a href="/wiki/Exa" title="Exa">Exawatt</a></td> <td align="center">EW</td> <td>10<sup>18</sup> watt = 1 000 petawatt </td></tr></tbody></table> </td> <td> <table class="wikitable"> <tbody><tr> <th colspan="3">Enheter med förminskande prefix </th></tr> <tr> <th>Enhet</th> <th>Symbol</th> <th>Betydelse </th></tr> <tr> <td><a href="/wiki/Milli" title="Milli">Milliwatt</a></td> <td align="center">mW</td> <td>10<sup>−3</sup> watt = 0,001 watt </td></tr> <tr> <td><a href="/wiki/Mikro" title="Mikro">Mikrowatt</a></td> <td align="center">μW</td> <td>10<sup>−6</sup> watt = 0,001 milliwatt </td></tr> <tr> <td><a href="/wiki/Nano" title="Nano">Nanowatt</a></td> <td align="center">nW</td> <td>10<sup>−9</sup> watt = 0,001 mikrowatt </td></tr> <tr> <td><a href="/wiki/Piko" title="Piko">Pikowatt</a></td> <td align="center">pW</td> <td>10<sup>−12</sup> watt = 0,001 nanowatt </td></tr> <tr> <td><a href="/wiki/Femto" title="Femto">Femtowatt</a></td> <td align="center">fW</td> <td>10<sup>−15</sup> watt = 0,001 pikowatt </td></tr> <tr> <td><a href="/wiki/Atto" title="Atto">Attowatt</a></td> <td align="center">aW</td> <td>10<sup>−18</sup> watt = 0,001 femtowatt </td></tr></tbody></table> </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Elektrisk_effekt_i_watt_och_voltampere">Elektrisk effekt i watt och voltampere</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Watt&veaction=edit&section=3" title="Redigera avsnitt: Elektrisk effekt i watt och voltampere" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Watt&action=edit&section=3" title="Redigera avsnitts källkod: Elektrisk effekt i watt och voltampere"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>I <a href="/wiki/Elektrisk_krets" title="Elektrisk krets">elektriska kretsar</a> och <a href="/wiki/Elektrisk_komponent" class="mw-redirect" title="Elektrisk komponent">komponenter</a> används watt som enhet för resistiv <a href="/wiki/Elektrisk_effekt" class="mw-redirect" title="Elektrisk effekt">elektrisk effekt</a> som används i kretsen eller komponenten, och som omvandlas till andra energiformer. Det kan vara värmeenergi som utvecklas till följd av spänningsfall över resistanser, mekanisk energi som utvecklas i en motor, ljudeffekt som utvecklas i en högtalare, eller radiostrålning som sänds från en radiosändare. Antal watt är då spänningen i <a href="/wiki/Volt" title="Volt">volt</a> multiplicerat med strömstyrkan i <a href="/wiki/Ampere" title="Ampere">ampere</a>. </p><p>Denna definition gäller emellertid enbart vid likspänning, vid momentan växelströmseffekt eller om belastningen är rent resistiv (utan att innehålla <a href="/wiki/Kapacitans" title="Kapacitans">kapacitans</a> eller <a href="/wiki/Induktans" title="Induktans">induktanser</a> som lagrar energi). I annat fall måste resultatet även multipliceras med <a href="/wiki/Effektfaktor" class="mw-redirect" title="Effektfaktor">effektfaktorn</a><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 \ \cos(\varphi )}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mtext> </mtext> <mi>cos</mi> <mo>⁡</mo> <mo stretchy="false">(</mo> <mi>φ</mi> <mo stretchy="false">)</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \ \cos(\varphi )}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/3fed10909d428ac709ba5911525fef812a71aa96" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:7.408ex; height:2.843ex;" alt="{\displaystyle \ \cos(\varphi )}" /></span>. </p><p>Enheten <a href="/wiki/Voltampere" title="Voltampere">voltampere</a> (VA), definieras också som antal volt multiplicerat med antal ampere, men utan att ta hänsyn till effektfaktorn. Voltampere används för att ange <a href="/wiki/Transformator" title="Transformator">transformatorers</a> kapacitet, exempelvis i en <a href="/wiki/Batterieliminator" class="mw-redirect" title="Batterieliminator">batterieliminator</a>, eller för att ange <a href="/wiki/Skenbar_effekt" class="mw-redirect" title="Skenbar effekt">skenbar effekt</a> i en elektrisk växelströmskrets som innehåller kapacitanser eller induktanser. Enheten <a href="/wiki/Voltampere_reaktiv" title="Voltampere reaktiv">voltampere reaktiv</a> (var) betecknar antal voltampere <a href="/wiki/Reaktiv_effekt" class="mw-redirect" title="Reaktiv effekt">reaktiv effekt</a>. </p><p>Exempelvis klarar ett vägguttag med 230 volt spänning som har en säkring på <span style="white-space:nowrap">10 ampere</span> en skenbar effekt på <span style="white-space:nowrap">230 V × 10 A = 2300</span> voltampere utan att säkringen går. Detta möjliggör <span style="white-space:nowrap">2300 watt</span> effektuttag vid rent resistiv belastning, exempelvis elvärme och glödlampor, men även vid lysrör och elmotorer om dessa är försedda med kondensatorer som eliminerar den <a href="/wiki/V%C3%A4xelstr%C3%B6m#Reaktiv_effekt" title="Växelström">reaktiva effekten</a>. I annat fall blir effekten något mindre. Om denna effekt används i en timme sker en energianvändning på <span style="white-space:nowrap">2,3 <a href="/wiki/Kilowattimme" class="mw-redirect" title="Kilowattimme">kilowattimmar</a></span> (kWh). Om effekten används under ett dygn sker en energianvändning på <span style="white-space:nowrap">24 h × 2,3 kW = 55,2 kWh</span>. Om den används under ett år sker en energianvändning på <span style="white-space:nowrap">365 × 24 h × 2,3 kW = 20 148 kWh</span>. Om det rörliga energipriset är <span style="white-space:nowrap">1 kr/kWh</span> kostar detta <span style="white-space:nowrap">20 148 kr</span>. </p> <div class="mw-heading mw-heading2"><h2 id="Elektriska_och_termiska_megawatt_vid_kraftproduktion">Elektriska och termiska megawatt vid kraftproduktion</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Watt&veaction=edit&section=4" title="Redigera avsnitt: Elektriska och termiska megawatt vid kraftproduktion" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Watt&action=edit&section=4" title="Redigera avsnitts källkod: Elektriska och termiska megawatt vid kraftproduktion"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Eftersom verkningsgraden vid elkraftproduktion i värmekraftverk (kärnkraft, fossileldad kraftproduktion, dieselmotorer) är långt ifrån 100% så skiljer man på <a href="/wiki/Elektricitet" title="Elektricitet">elektriska</a> megawatt (MW<sub>e</sub><sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-reference-link-bracket">[</span>6<span class="cite-reference-link-bracket">]</span></a></sup> eller MWe<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-reference-link-bracket">[</span>7<span class="cite-reference-link-bracket">]</span></a></sup>) och <a href="/wiki/V%C3%A4rme" title="Värme">termiska</a> megawatt (MW<sub>t</sub>, MW<sub>th</sub>, MWt, eller MWth). Ett exempel för att illustrera skillnaden är <a href="/wiki/Ringhals_k%C3%A4rnkraftverk" title="Ringhals kärnkraftverk">Ringhals kärnkraftverk</a> R3 i <a href="/wiki/Halland" title="Halland">Halland</a>, som producerar 3 135 MW<sub>t</sub> värmeenergi, av vilket cirka 34% kan omvandlas till elenergi, vilket motsvarar 1064 MW<sub>e</sub>.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-reference-link-bracket">[</span>8<span class="cite-reference-link-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Decibelmått"><span id="Decibelm.C3.A5tt"></span>Decibelmått</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Watt&veaction=edit&section=5" title="Redigera avsnitt: Decibelmått" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Watt&action=edit&section=5" title="Redigera avsnitts källkod: Decibelmått"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Inom telekommunikation används ofta <a href="/wiki/Decibel" title="Decibel">decibelbaserade</a> enheter för signalstyrka. Exempelvis är 1 watt = 0 dBW och 1 milliwatt = 0 <a href="/w/index.php?title=DBm&action=edit&redlink=1" class="new" title="DBm [inte skriven än]">dBm</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Se_även"><span id="Se_.C3.A4ven"></span>Se även</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Watt&veaction=edit&section=6" title="Redigera avsnitt: Se även" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Watt&action=edit&section=6" title="Redigera avsnitts källkod: Se även"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Wattimme" title="Wattimme">Wattimme</a> (Wh)</li> <li><a href="/wiki/Voltampere" title="Voltampere">Voltampere</a> (VA)</li></ul> <div class="mw-heading mw-heading2"><h2 id="Referenser">Referenser</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Watt&veaction=edit&section=7" title="Redigera avsnitt: Referenser" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Watt&action=edit&section=7" title="Redigera avsnitts källkod: Referenser"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-0f02f7bc6eefb27757fd16cd7be43df7b99ce334-1"><a href="#cite_ref-0f02f7bc6eefb27757fd16cd7be43df7b99ce334_1-0">^</a> <span class="reference-text"><i>Ontology of units of Measure (OM) 1.8</i>, <a rel="nofollow" class="external text" href="http://www.wurvoc.org/vocabularies/om-1.8/?exportFormat=application%2Fx-turtle">läs online</a>, <a rel="nofollow" class="external text" href="http://www.wurvoc.org/vocabularies/om-1.8/?exportFormat=text%2Fplain">läs online</a> och <a rel="nofollow" class="external text" href="http://www.wurvoc.org/vocabularies/om-1.8/?exportFormat=application%2Frdf%2Bxml">läs online</a>.<sup><small>[källa från Wikidata]</small></sup></span> </li> <li id="cite_note-04236527a1d6139c066bc969a1e83e439efc00ba-2">^ [<a href="#cite_ref-04236527a1d6139c066bc969a1e83e439efc00ba_2-0"><small>a</small></a> <a href="#cite_ref-04236527a1d6139c066bc969a1e83e439efc00ba_2-1"><small>b</small></a>] <span class="reference-text">”6.5.3”, <i><span title="engelska">Quantities and units—Part 1: General</span></i>, första utgåvan, <a href="/wiki/Internationella_standardiseringsorganisationen" title="Internationella standardiseringsorganisationen">Internationella standardiseringsorganisationen</a>, 15 november 2009, s. 18.<sup><small>[källa från Wikidata]</small></sup></span> </li> <li id="cite_note-107ecbc3e9b9a765bb6091481fe72ce92e0a26ba-3">^ [<a href="#cite_ref-107ecbc3e9b9a765bb6091481fe72ce92e0a26ba_3-0"><small>a</small></a> <a href="#cite_ref-107ecbc3e9b9a765bb6091481fe72ce92e0a26ba_3-1"><small>b</small></a> <a href="#cite_ref-107ecbc3e9b9a765bb6091481fe72ce92e0a26ba_3-2"><small>c</small></a>] <span class="reference-text"><i><span title="engelska">SI A concise summary of the International System of Units, SI</span></i>, 2019, <a rel="nofollow" class="external text" href="https://www.bipm.org/utils/common/pdf/si-brochure/SI-Brochure-9-concise-EN.pdf">läs online</a> och <a rel="nofollow" class="external text" href="https://www.bipm.org/documents/20126/41483022/SI-Brochure-9-concise-FR.pdf">läs online</a>.<sup><small>[källa från Wikidata]</small></sup></span> </li> <li id="cite_note-2561ab550ec0a4062942601b60cd51b1bdc8e51c-4"><a href="#cite_ref-2561ab550ec0a4062942601b60cd51b1bdc8e51c_4-0">^</a> <span class="reference-text"><i><span title="engelska">The International System of Units</span></i>, nionde utgåvan, <a href="/wiki/Internationella_byr%C3%A5n_f%C3%B6r_m%C3%A5tt_och_vikt" title="Internationella byrån för mått och vikt">Internationella byrån för mått och vikt</a>, 2019, <a href="/wiki/Special:Bokk%C3%A4llor/978-92-822-2272-0" title="Special:Bokkällor/978-92-822-2272-0">ISBN 978-92-822-2272-0</a>, <a rel="nofollow" class="external text" href="https://www.bipm.org/utils/common/pdf/si-brochure/SI-Brochure-9.pdf">läs online</a>.<sup><small>[källa från Wikidata]</small></sup></span> </li> <li id="cite_note-5114b008af2b87153a9c98e433e879b893bbad26-5"><a href="#cite_ref-5114b008af2b87153a9c98e433e879b893bbad26_5-0">^</a> <span class="reference-text"><i><a href="https://sv.wikisource.org/wiki/ru:%D0%91%D0%A1%D0%AD1/%D0%92%D0%B0%D1%82%D1%82,_%D0%B5%D0%B4%D0%B8%D0%BD%D0%B8%D1%86%D0%B0_%D0%B8%D0%B7%D0%BC%D0%B5%D1%80%D0%B5%D0%BD%D0%B8%D1%8F" class="extiw" title="src:ru:БСЭ1/Ватт, единица измерения"><span title="ryska">Ватт, единица измерения</span></a></i>, Stora sovjetiska encyklopedin, volym 9.<sup><small>[källa från Wikidata]</small></sup></span> </li> <li id="cite_note-6"><a href="#cite_ref-6">^</a> <span class="reference-text">Cleveland, C. J. 2007. <a rel="nofollow" class="external text" href="http://www.eoearth.org/article/Watt">"Watt"</a>. <i>Encyclopedia of Earth</i>.</span> </li> <li id="cite_note-7"><a href="#cite_ref-7">^</a> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.unc.edu/~rowlett/units/dictW.html">How Many? A Dictionary of Units of Measurement</a></span> </li> <li id="cite_note-8"><a href="#cite_ref-8">^</a> <span class="reference-text"><cite style="font-style:normal" class="web"><a rel="nofollow" class="external text" href="https://group.vattenfall.com/se/siteassets/sverige/ringhals/produktion/tekniska-data-utforlig-ringhals-151207.pdf">”Tekniska data Ringhals”</a>. Vattenfall. 23 december 2024<span class="printonly">. <a rel="nofollow" class="external free" href="https://group.vattenfall.com/se/siteassets/sverige/ringhals/produktion/tekniska-data-utforlig-ringhals-151207.pdf">https://group.vattenfall.com/se/siteassets/sverige/ringhals/produktion/tekniska-data-utforlig-ringhals-151207.pdf</a></span><span class="reference-accessdate">. Läst 23 december 2024</span>.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.btitle=Tekniska+data+Ringhals&rft.atitle=&rft.date=23+december+2024&rft.pub=Vattenfall&rft_id=https%3A%2F%2Fgroup.vattenfall.com%2Fse%2Fsiteassets%2Fsverige%2Fringhals%2Fproduktion%2Ftekniska-data-utforlig-ringhals-151207.pdf&rfr_id=info:sid/en.wikipedia.org:Watt"><span style="display: none;"> </span></span></span> </li> </ol></div> <style data-mw-deduplicate="TemplateStyles:r44690948">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl 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.navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background:#d0e0f5}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background:#deeafa}.mw-parser-output .navbox-even{background:#f7f7f7}.mw-parser-output .navbox-odd{background:transparent}</style><table class="navbox" style="border-spacing:0; ;"><tbody><tr><td style="padding:2px;"><table class="navbox-inner hlist collapsible uncollapsed" style="width:100%;border-spacing:0;background:transparent;color:inherit;;"><tbody><tr><th style=";" colspan="3" class="navbox-title"><div style="float:left; width:3em;text-align:left;"><div class="noprint plainlinks" style="background-color:transparent; padding:0; white-space:nowrap; font-weight:normal; font-size:80%; border:none;; color: inherit;"><a href="/wiki/Mall:SI" title="Mall:SI"><span title="Visa denna mall" style="border:none;;">v</span></a> <span style="font-size:80%;">•</span> <a class="external text" href="https://sv.wikipedia.org/w/index.php?title=Mall:SI&action=edit"><span style="border:none;;" title="Redigera den här mallen">r</span></a></div></div><span style="font-size:110%;"><a href="/wiki/Internationella_m%C3%A5ttenhetssystemet" title="Internationella måttenhetssystemet">Internationella måttenhetssystemet</a> (SI)</span></th></tr><tr style="height:2px;"><td></td></tr><tr><td class="navbox-group" style=";;"><a href="/wiki/SI-enhet#Grundenheter" title="SI-enhet">Grundenheter</a></td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-odd"><div style="padding:0em 0.25em"><div> <ul><li><span style="white-space:nowrap"><a href="/wiki/Elektrisk_str%C3%B6m" title="Elektrisk ström">Elektrisk ström</a>: <a href="/wiki/Ampere" title="Ampere">ampere</a> (A)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Ljusstyrka" title="Ljusstyrka">Ljusstyrka</a>: <a href="/wiki/Candela" title="Candela">candela</a> (cd)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/L%C3%A4ngd" title="Längd">Längd</a>: <a href="/wiki/Meter" title="Meter">meter</a> (m)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Massa" title="Massa">Massa</a>: <a href="/wiki/Kilogram" title="Kilogram">kilogram</a> (kg)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Substansm%C3%A4ngd" title="Substansmängd">Substansmängd</a>: <a href="/wiki/Mol" title="Mol">mol</a> (mol)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Temperatur" title="Temperatur">Temperatur</a>: <a href="/wiki/Kelvin" title="Kelvin">kelvin</a> (K)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Tid" title="Tid">Tid</a>: <a href="/wiki/Sekund" title="Sekund">sekund</a> (s)</span></li></ul> </div></div></td><td style="width:0%;padding:0px 0px 0px 2px;" rowspan="5"><span typeof="mw:File"><a href="/wiki/Fil:SI_base_units.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/SI_base_units.svg/120px-SI_base_units.svg.png" decoding="async" width="100" height="100" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/SI_base_units.svg/250px-SI_base_units.svg.png 1.5x" data-file-width="600" data-file-height="600" /></a></span></td></tr><tr style="height:2px"><td></td></tr><tr><td class="navbox-group" style=";;"><a href="/wiki/SI-enhet#Härledda_enheter" title="SI-enhet">Härledda enheter</a></td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-even"><div style="padding:0em 0.25em"><div> <ul><li><span style="white-space:nowrap"><a href="/wiki/Effekt" title="Effekt">Effekt</a>: <a class="mw-selflink selflink">watt</a> (W)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Elektrisk_laddning" title="Elektrisk laddning">Elektrisk laddning</a>: <a href="/wiki/Coulomb" title="Coulomb">coulomb</a> (C)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Elektrisk_sp%C3%A4nning" title="Elektrisk spänning">Elektrisk spänning</a>: <a href="/wiki/Volt" title="Volt">volt</a> (V)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Energi" title="Energi">Energi</a>: <a href="/wiki/Joule" title="Joule">joule</a> (J)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Frekvens" title="Frekvens">Frekvens</a>: <a href="/wiki/Hertz" title="Hertz">hertz</a> (Hz)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Illuminans" title="Illuminans">Illuminans</a>: <a href="/wiki/Lux_(enhet)" title="Lux (enhet)">lux</a> (lx)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Induktans" title="Induktans">Induktans</a>: <a href="/wiki/Henry_(enhet)" title="Henry (enhet)">henry</a> (H)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Kapacitans" title="Kapacitans">Kapacitans</a>: <a href="/wiki/Farad" title="Farad">farad</a> (F)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Katalys" title="Katalys">Katalytisk aktivitet</a>: <a href="/wiki/Katal" title="Katal">katal</a> (kat)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Konduktans" title="Konduktans">Konduktans</a>: <a href="/wiki/Siemens_(enhet)" title="Siemens (enhet)">siemens</a> (S)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Kraft" title="Kraft">Kraft</a>: <a href="/wiki/Newton_(enhet)" title="Newton (enhet)">newton</a> (N)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Ljusfl%C3%B6de" title="Ljusflöde">Ljusflöde</a>: <a href="/wiki/Lumen_(enhet)" title="Lumen (enhet)">lumen</a> (lm)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Magnetiskt_fl%C3%B6de" class="mw-redirect" title="Magnetiskt flöde">Magnetiskt flöde</a>: <a href="/wiki/Weber_(enhet)" title="Weber (enhet)">weber</a> (Wb)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Magnetisk_fl%C3%B6dest%C3%A4thet" class="mw-redirect" title="Magnetisk flödestäthet">Magnetisk flödestäthet</a>: <a href="/wiki/Tesla_(enhet)" title="Tesla (enhet)">tesla</a> (T)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Mekanisk_sp%C3%A4nning" title="Mekanisk spänning">Mekanisk spänning</a> och <a href="/wiki/Tryck" title="Tryck">tryck</a>: <a href="/wiki/Pascal_(enhet)" title="Pascal (enhet)">pascal</a> (Pa)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Resistans" title="Resistans">Resistans</a>: <a href="/wiki/Ohm" title="Ohm">ohm</a> (Ω)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Rymdvinkel" title="Rymdvinkel">Rymdvinkel</a>: <a href="/wiki/Steradian" title="Steradian">steradian</a> (sr)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Vinkel" title="Vinkel">Vinkel</a>: <a href="/wiki/Radian" title="Radian">radian</a> (rad)</span></li></ul> </div></div></td></tr><tr style="height:2px"><td></td></tr><tr><td class="navbox-group" style=";;"><a href="/wiki/SI-prefix" title="SI-prefix">SI-prefix</a></td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-odd"><div style="padding:0em 0.25em"><div> <ul><li><span style="white-space:nowrap"><a href="/wiki/Quetta_(SI-prefix)" title="Quetta (SI-prefix)">Quetta</a> (Q)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Ronna_(SI-prefix)" title="Ronna (SI-prefix)">Ronna</a> (R)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Yotta" title="Yotta">Yotta</a> (Y)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Zetta" title="Zetta">Zetta</a> (Z)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Exa" title="Exa">Exa</a> (E)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Peta" title="Peta">Peta</a> (P)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Tera" title="Tera">Tera</a> (T)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Giga" title="Giga">Giga</a> (G)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Mega" title="Mega">Mega</a> (M)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Kilo" title="Kilo">Kilo</a> (k)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Hekto" title="Hekto">Hekto</a> (h)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Deka" title="Deka">Deka</a> (da)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Deci" title="Deci">Deci</a> (d)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Centi" title="Centi">Centi</a> (c)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Milli" title="Milli">Milli</a> (m)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Mikro" title="Mikro">Mikro</a> (µ)</span></li> <li><span style="white-space:nowrap"><a href="/wiki/Nano" title="Nano">Nano</a> 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