. At t = 0, an inductor of zero resistance is joined to a cell of e.m.f. E through a resistance. The current increases with a time constant t. The e.m.f
At t = 0, an inductor of zero resistance is joined to a cell of e.m.f. E through a resistance. The current increases with a time constant t. The e.m.f. across the coil after time t is
- (A):
- (B):
- (C):
- (D):
Best Answer
Correct Answer:
(B): Related questions
