The current in a collof self inductance 0.1 H varies from 2A to 5A in a time of 1ms. Find the Induced emf across the coil.

The phenomenon of generation of induced emf in a coil due to the change in current throught it Is known as self-induction. The average emf induced in a coll when current throughit falls from 5A to 0 A in 0.1s is 200 V.Find the seif Inductance of the coil.

A long solenoid with 15 turns per cm has a small loop of area 2.0 cm^2 placed inside the solenoid normal to its axis. If the current carried by the solenoid changes steadily from 2.0 A to 4.0 A in 0.1 s, what Is the Induced emf In the loop while the current is changing?

Coefficient of mutal inductance of two coils is 1 H. Current in one of the coils is increased from 4 to 5 A in 1 ms. What average emf will be induced in the other coil?

Coefficient of mutal inductance of two coils is 1 H. Current in one of the coils is increased from 4 to 5 A in 1 ms. What average emf will be induced in the other coll?