An alternating e.m.f. of 200 V and 50 cycles is connected to a circuit of resistance `
Channel: Doubtnut
Date: 2020-07-26

An alternating e.m.f. of 200 V and 50 cycles is connected to a circuit of resistance `3.142 Omega)` and inductance 0.01 H. The lag in time between the e.m.f. and the current is