21. [2pt] A circular loop of radius 16.0 cm is made with 101 turns of insulated copper wire. The two terminals of the wire loop are connected by a resistor, giving a total resistance for the circuit of 20 0. The loop is sitting in a uniform magnetic field directed perpendicular to the plane of the loop and initially directed downwards. If the magnetic field varies from 2.4 T to -2.4 T in 15 milliseconds, find the induced current in the circuit. [Define a clockwise current when viewed from above to be positive]. Answer: Submit All Answers