When current in a coil changes to `2` ampere from `8` ampere in `3xx10^(-3)`, the e.m.f. induced in the coil is `2` volt. The self-inductance of the coil in millihenry is

When the current in a coil changeg from 8 amperes to 2 amperes in 3xx10^(-2) seconds, the e.m.f. induced in the coil is 2 volt. The self-inductance of the coil (in millihenry) is

When the current in a coil changeg from 8 amperes to 2 amperes in 3xx10^(-2) seconds, the e.m.f. induced in the coil is 2 volt. The self-inductance of the coil (in millihenry) is

When the current in a coil changes from 8A to 2A in 3xx10^(-2)s , th eemf induced in the coil is 2V . The self-induced of coil in mH

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?

When the current in a coil changes from 2 A to 4 A in 0.05 s, an e.m.f. of 8 V is induced in the coil. The coefficient of self-induction of the coil is

A varying current in a coil changes from 10A to zero in 0.5 s. If the the average emf induced in the coil 2V, the self inductance of the coil is

The current in a coil decreases from 5 A to 0 in 0.1 sec. If the average e.m.f induced in the coil is 50 V, then the self inductance of the coil is

The current in a coil is changing from 10 A and 8 A in 0.01 second. The induced emf in the coil is 2 V. Calculate the self-inductance of the coil.

When the current in a coil changes from 2A to 4A in 0.05 sec, the e.m.f. developed in the coil is 8V. The coefficent of self induction of the coil is