Physics - EMI/AC Question with Solution | TestHub

One solenoid is centered inside another. The outer one has a length of 50.0 cm and contains 6750 coils, while the coaxial inner solenoid is 3.0 cm long and $\pi {\mathrm{cm}}^2$ in area and contains 150 coils. The current in the outer solenoid is changing at 3000 A/s. Find the emf induced (in V) in the inner solenoid. (Round off to nearest integer)