Предмет: Физика, автор: Аноним

помогите решить задачу на электричество по физике

Приложения:

Ответы

Автор ответа: DedStar

0

Ответ:

Объяснение:

Дано:

t = 5 мин = 300 c

U = 3 В

R = 15 Ом

___________

q - ?

1)

Сила тока:

I = U / R

2)

Количество электричества:

q = I·t = U·t / R

q = 3·300 / 15 = 60 Кл

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