Предмет: Физика, автор: Drabadan

Если заряд 2мКл переместить на точки с потенциалом 20В в точку с потенциалом 20В, то работа поля равна...

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Автор ответа: sokolovvovikn

A=q*U=q*(ф2-ф1) Так как ф1=ф2 А=0

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