The current in a coil changes from `4` ampere to zero in `0.1s`. If the average e.m.f. induced is
Channel: Doubtnut
Date: 2020-01-19

The current in a coil changes from `4` ampere to zero in `0.1s`. If the average e.m.f. induced is `100 volt`, what is the self-inductance of the coil?