Предмет: Физика, автор: sanek1993sakhal

Действующие значения напряжения и силы тока в катушке индуктивности соответственно равны 127 В и 0,50 А. Определить индуктивность катушки, если частота переменного тока равна 50 Гц.

Ответы

Автор ответа: sokolovvovikn

RL=U/I
RL=2*piv*L
L=U/I*2*pi*v=127/0,5*6,28*50=0,8 Гн

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