How is induced e.m.f related to the rate of change of magnetic flux?

What is induced e.m.f.?

The phenomenon of producing an induced e.m.f. in a conductor due to the changing magnetic flux is

State Faraday,s laws of electromagnetic induction .Prove theoretically, the relation between e.m.f.induced and rate of change of magnetic flux in a coil moving in a uniform magnetic field.

The circulating induced currents produced in a metal plate due to the change in magnetic flux are

A circular coil of radius 0.5m and resistance 3.14 Omega is placed in a magnetic induction with its plane perpendicular to the field.The rate of change of magnetic induction so as to produce a current of 50 mA in the coil is

The mutual inductance between the two coils is 2 xx 10^-2 H.Due to the change of current in first coil, an e.m.f. of 1.0 xx10^-2 V is induced in the second coil. Find the rate of change of current in the first coil

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

On what factors does the magnitude of e.m.f. induced in the circuit due to magnetic flux depend?

A current 10 A in the primary of a transformer is reduced to zero at the uniform rate of 0.1 second. If the co-efficient of mutual inductance is 3H, what isthe e.m.f. induced in the secondary and change in the magnetic flux per turn in the secondary if it has 50 turns?

A coil of area 0.75 m^2 and 1000 turns is kept perpendicular to a magnetic field of 0.15 Wb//m^2 . Calculate the change in magnetic flux through the coil when it isrotated through an angle of 30^@ about a diameter.If the time taken for the rotation is0.5s.What is the average value of e.m.f.induced in the coil?