The self inductance of a coil is 5 henry , a current of 1 amp change to 2 amp within 5 second
Channel: Doubtnut
Date: 2021-11-02

The self inductance of a coil is 5 henry , a current of 1 amp change to 2 amp within 5 second through the coil. The value of induced e.m.f. will be