Faraday's Laws of Electromagnetic Induction

The strength of the current induced will depend on the changing magnetic flux.

Expression for induced emf in a coil is given as

Induced e.m.f. in a coil caused by a change in magnetic flux through the coil if the area of the coil is $\mathrm{A}$ and the magnetic flux is $B$ is given by $E=-\frac{d(A.B)}{dt}$.

What is the formula for induced e.m.f. in a coil caused by a change in magnetic flux through the coil if the area of the coil is $\mathrm{A}$ and the magnetic flux is $B$?

When a loop is rotated, induced emf is not produced.

Will there be an induced emf if the loop is rotated? If yes, write the equation for the same.

Magnetic flux can be altered by varying the magnetic field.

Can magnetic flux be altered by varying the magnetic field?

The induced emf will be produced for time varying magnetic flux.

Will the induced emf be produced for time varying magnetic flux?

Current is induced in the coil when a bar magnet is moved towards or away from the coil. Explain.

When a bar magnet is moved towards the coil connected to the galvanometer, a voltage is induced in the coil and the galvanometer shows defection.

Faraday’s law states how an induced current can be produced in a coil.

State and explain Faraday's laws of electromagnetic induction by describing Faraday's experiments on electromagnetic induction.

Which one of the following is used in the working of an AC generator?