A 0.10 m long solenoid has a radius of 0.05 m and 15000 turns. The current in the solenoid changes at a rate of 6.0 A/s. A conducting loop of radius 0.02 m is placed at the center of the solenoid with its axis the same as that of the solenoid.
(a) Determine the induced emf in the loop.
(b) Determine the self-induced emf in the solenoid due to the changing current.