Question

Whenever the magnetic flux linked with a coil
changes, an induced e.m.f. is produced in the
circuit. The e.m.f. lasts
(a) for a short time
(b) for a long time
(c) for ever
(d) so long as the change in flux takes place

Answer 1

Answer:

d

Explanation:

bcz emf depends upon change in flux and time also depends on change in flux