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オームの法則I=U/Rとオームの法則の変形式R=U/IU=IR,E=U1+U2+(これは、直列回路内の各分岐の電圧のと等しい電源起電力、総電流の共感).電場側の、F電界=Eq、I=磁束の変化/t.容量C=Q/U、電界力の做功:WAB=qUAB=Eqd,電位...
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