A current flowing through a coil changes from +2A to -2A in 0.05 s and an emf of 8 V is
Channel: Doubtnut
Date: 2020-05-10

A current flowing through a coil changes from +2A to -2A in 0.05 s and an emf of 8 V is induced in the coil. The value of self-inductance of the coil is