Elektrivälja potentsiaal Navigeerimismenüür
Elekter
füüsikaline suuruselektrostaatilise väljaelektrilaengupotentsiaalse energiaskalaarne suuruselektriväljade
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Elektrivälja potentsiaal
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Elektrivälja potentsiaal ehk elektriline potentsiaal ehk elektrostaatiline potentsiaal on füüsikaline suurus, mis võrdub mingisse elektrostaatilise välja punkti asetatud elektrilaengu potentsiaalse energia ja laengu suuruse suhtega. Kui tähistame potentsiaali tähega φ, siis
- φ=Wpq,displaystyle varphi =frac W_textpq,
kus Wp on laengu potentsiaalne energia ja q on laengu suurus.
Potentsiaal on skalaarne suurus. Kui kahe laengu tekitatud elektriväljade potentsiaalid on vastavalt φ1displaystyle varphi _1 ja φ2displaystyle varphi _2, siis nende väljade kogupotentsiaal φ=φ1+φ2displaystyle varphi =varphi _1+varphi _2.
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