Предмет: Физика, автор: vickaguseinowa

через поперечний переріз провідника проходить заряд 0,12 Ка за 2 хв визначте силу струму в провiднику

Ответы

Автор ответа: solvo

q=0,12 Кл, t= 2 хв = 120 c. I=?I=q/t;
I=0,12/120= 0,001 A=1 мА.

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