A conductive loop of radius r = 1.0 cm falls towards a stationary solenoid of 100 turns per cm carrying a current of I = 2.00 A. The center of the loop is along the axis of the solenoid at all times.
A. What is the direction of the current induced in the loop (as viewed from above) as it falls into the solenoid?
B. If the magnetic field through the loop rises linearly from zero to its maximum value in 0.0500 ms, what is the magnitude of the emf induced in the loop?