In th circuit the key `(K)` is closed at `t=0`. Find the current in ampere through the key `(K)` .
Channel: Doubtnut
Date: 26/01/2020

In th circuit the key `(K)` is closed at `t=0`. Find the current in ampere through the key `(K)` at the instant `t=10^(2)ln2` sec.