The coefficient of mutual inductance of two coils is 10 mH. IF the current flowing in one coil is 4A then the induced e.m.f in the second coil will be

The coefficient of mutual inductance of two coils is 6 mH . If the current flowing in one is 2 ampere, then the induced e.m.f. in the second coil will be

The coefficient of mutual inductance between a pair of coils is 5mH. Find the e.m.f.induced in one coil when the current in the other coil changes at the rate of 250A//s .

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 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 :

Coefficient of mutual inductance for two coils is 1 H. Current in one of the coils is increased from 4 to 5 A in 1 ms. What average emf will be induced in the other coil?

In an induction coil, the coefficient of mutual induction is 4 H. If a current of 5 A in primary coil is cut-off in 1/1500 s, the emf at the terminals of secondary coil will be

In an induction coil, the coefficient of mutual induction is 4 H. If a current of 5 A in primary coil is cut-off in 1/1500 s, the emf at the terminals of secondary coil will be