What is the mutal induetance of a pair of coils if a current change of six ampere in one coil causes the flux in the second coil of 2000 turns to change by `12 xx 10^(-4)` Wb per turn ?

Find the mutual inductance between the two coils if a current of 10 ampere in primary coil changes the flux by 500 Wb per turn in the secondary coil of 200 turns. Also, find the induced e.m.f. acorss the ends of the secondary coil if this change occurs in 0.5 sec.

A current of 3A, in one coil, causes a flux in the second coil of 2000 turns to change by 6xx10^(-4)Wb per turns of the secondary coil. The mutual inductance of the pair of coils is

The mutual inductance of a pair of coils, each of N turns, is M henry. If a current of I ampere in one of the coils is brought to zero in t second, the emf induced per turn in the other coil, in volt, will be

How does the mutual inductance of a pair of coils change when (i) distance between the coils is increased and (ii) number of turns in the coils is increased?

In a coil, L=5H , current changes at the rate of 2 ampere per second. The induced

The self inductane of coil of 400 turns is 8 mH. If current of 5 mA flows in it, then flux associated with the coil is

The self inductance of the coil of 100 turns, in which a current of 4A produces a flux of 40 Wb is

A 100 turn coil of self-inductance 50 mH carries a current of 10 mA. Find the magnetic flux linked with each turn of coil.