Предмет: Физика, автор: nina212

Рассчитайте мощность лампочки включенной в сеть 220в по которой течет ток 6 А?

Ответы

Автор ответа: MashaPutnaj

0

дано U=220В I=6A P-?

P=U*I=220*6=1320Вт

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