A coil of metallic wire is stationary in non-uniform magnetic field. What is the e.m.f induced in the coil?

What is non-inductive wiring of coils?

Derivea expression for inducede.m.f. whenacoilrotates in a uniform magnetic field andprove it graphically that the e.m.f. induced is alternating in nature.

A rectangular coil of N turns and ara of cross-section A is held in a time-varying field given by B = B_0 cosomegat , with the plane of the coil noral to the magnetic field. Deduce an expression for the e.m.f. induced in the coil.

Choose the correct option:A rectangular coil of copper wires is rotated in magnetic field.The direction of induced current changes once in each:

When current in a coil changes with time, how is the back e.m.f. induced in the coil related to it?

In a coil of self-induction 5 H, the rate of change of current is 2 A s^-1 . Then, e.m.f. induced in the coil is

In an a.c. generator, coil of N turns and area A is rotated at v revolutions per second in a uniform magnetic field B. Write the expression for e.m.f. produced.

A square shpaed coil of side 10 cm and number of turns 500 is placed perpendicular to magnetif flux lines, which is chaniging at the rate of 1.0T s^-1 . The e.m.f induced in the coil is