Electromagnetic induction. -6

Explain briefly an experiment with a coil and magnet to demonstrate the phenomenon of electromagnetic induction.

(A): A dynamo converts mechanical energy into electrical energy. (R): The dynamo is based on the principle of electromagnetic induction.

Electromagnetic induction is not used in

Explain the phenomenon of electromagnetic induction. Describe an experiment to show that a current is set up in a closed loop when an external magneic field passing through the loop increases or decreases.

Which of the following is correct for sinusoidal electromagnetic induction :

STATEMENT-1 :Diamagnetic effects are present in all materials . and STATEMENT-2 : External magnetic field can develop some dipole moment in each atom due to electromagnetic induction .

which of ther following is constructed on the principle of electromagnetic induction?

The law of electromagnetic induction have been used in the construction of

In electromagnetic induction, the induced charge in a coil is independent of

The direction of induced e.m.f. during electromagnetic induction is given by