Предмет: Физика, автор: mapmok678

ХЕЛПМИ!!!!!!!!!!!!!!!!!!!!!!!

Приложения:

Ответы

Автор ответа: victoria6419

Ответ:

дано:

решение:

I=2А

А=UIt

U=10 B

A=10B*2A*120c

t=2 мин. 120с

А=2400 Дж

А=?

ОТВЕТ:2400 Дж

Объяснение:

кажется так

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