Предмет: Физика, автор: ibragim8230623dzavat

через цепь с наприжением 220В пошел заряд 2900Кл. найти работу электрического тока ​

Ответы

Автор ответа: aristoktararistokrat
1

Дано: Си :

U - 220 B

q- 2900 Кл

Найти :

A -?

Решение:

A=q×U= 220 B× 2900 Кл= 638.000 Дж= 0,638 МДж

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