The back e.m.f. induced in an inductive coil is 100 V when the current in the coil changes uniformly from zero to10A in 0.01s. Find the self-inductance of the coil.

The current in a coil changes from 0 to 20 A in 0.5S. If the induced emf is 80V, the self inductance of the coil is

The average e.m.f. induced in a coil in which the current changes from 2 ampere to 4 ampere in 0.05 second is 8 volt. What is the self inductance of the coil?

To induce an e.m.f. in the coil

The mutual inductance of a pair of coils is 0.75H. If the current in the primary coil changes from 0.5A to zero in 0.01s, find the average induced e.m.f. in the secondary.

The value of mutual inductance of two coils is B 10 mH. If the current in one of the coil changes from 5A to 1A in 0.2 s, calculate the value of emf induced in the other coil. Also calculate the value of induced charge passing through thecoil if its resistance is 5 ohm.

The current in the coil changes from 3A to 6 A in 3sec. If the induced e.m.f. in the coil is 60 V, then self inductance of the coil is

Find the self-inductance of a circuit in which an e.m.f. of 10V is induced when the current in the circuit changes uniformly from1A to0.5A in 0.2s.

Calculate the e.m.f . induced in a coil of inductance 15 H in which the current changes from 8 ampere to 5 ampere in 1 second.

An emf of 96.0 mV is induced in the windings of a coil when the current in a nearby coil is increasing at the rate of 1.20 A/s . What is the mutual inductance (M) of the two coils ?

An e.m.f. of 5 volt is produced by a self inductance, when the current changes of a steady rate from 3A to 2A in1 millisecond. The value of self inductance is