Предмет: Физика, автор: utddjdyk

Провідники мають опори 4 Ом і 6 Ом, увімкнуті в електричне коло
послідовно. Напруга на кінцях з’єднання провідників 24 В. Визначте силу
струму в колі.

Ответы

Автор ответа: XxznanixX
1

Ответ:

Объяснение:

Дано:

R1=4 Oм

R2= 6 Ом

U= 24B

Знайти:

I=?

Розв'язпння:

R=R1+R2

R=U/I

I=U/R

R=4 Ом+6 Ом=10 Ом

І=24В/10 Ом=2.4 А

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