A 5-turn square loop (20 cm along a side, resistance = 3.0 Ω) is placed in a magnetic field that makes an angle of 30 ° with the plane of the loop. The magnitude of this field varies with time according to B = 0.50 t 2, where t is measured in s and B in T. What is the induced current in the coil at t = 4.0 s?

A 5-turn square loop (20 cm along a side, resistance = 3.0 Ω) is placed in a magnetic field that makes an angle of 30 ° with the plane of the loop. The magnitude of this field varies with time according to B = 0.50 t 2, where t is measured in s and B in T. What is the induced current in the coil at t = 4.0 s?