The inductance of a coil is `60muH`. A current in this coil increase from `1.0 A` to `1.5 A` in `0.1` second. The magnitude of the induced e.m.f. is

The value of the self inductance of a coil is 5 H. If the current in the coil changes steadily from 1A to 2A in 0.5 seconds, then the magnitude of induced emf is __

The coefficient of mutual inductance of the two coils is 0.5 H. if the current is increased form 2 to 3 A in 0.1 sec. in one of them, then find the induced e.m.f in the second coil in Volts.

The coefficient of mutual inductance of the two coils is 0.5 H . If the current is increased from 2 to 3 A in 0.01 sec . In one of them, then the induced e.m.f. in the second coil is :

The current in a coil of inductance 0.2 H changes from 5 A to 2 A in 0.5 sec. The magnitude of the average induced emf in the coil is

The coefficient of mutual inductance of the two coils is 0.5 H . If the current is increased from 2 to 3 A ln 0.01 sec . In one of them, then the induced e.m.f. in the second coil is :

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.

If the current increases from zero to 1A in 0.1 s in a coil of 5 mH then magnitude of induced emf will be

A current through a coil of self inductance 10 mH increases from 0 to 1 A in 0.1 s. What is the induced emf in the coil?