Предмет: Физика, автор: natashaninoi155

определите силу тока, если в течении 2 секунд протекает по проводнику заряд q= 40×10 ‐⁶ кл

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Автор ответа: margin38

0

I=q/t
l=40*10^-6/2
I= 2*10^-5 или же 0,00002А

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