(i) Name two factors on which the magnitude of an induced e.m.f. in th

1.	(i) Name two factors on which the magnitude of an induced e.m.f. in the secondary coil depends.(ii) In the following diagram an arrow shows the motion of the coil towards the bar magnet. (1) State in which direction the current flows, A to B or B to A? (2) Name the law used to come to the conclusion.
Answer» (i) The magnitude of induced e.m.f. in the secondary coil depends on : (1) The change in the magnetic flux, and (2) No. of turns in the coil. (ii) (1) A to B (2) Lenz’s law.

(i) Name two factors on which the magnitude of an induced e.m.f. in the secondary coil depends.(ii) In the following diagram an arrow shows the motion of the coil towards the bar magnet. (1) State in which direction the current flows, A to B or B to A? (2) Name the law used to come to the conclusion.

Answer»

(i) The magnitude of induced e.m.f. in the secondary coil depends on :

(1) The change in the magnetic flux, and

(2) No. of turns in the coil.

(ii) (1) A to B (2) Lenz’s law.