A wire coil of 20 turns has a cross-sectional area of 16

Question

Solve the all parts of given question:

Question: A wire coil of 20 turns has a cross-sectional area of 16 cm². The coil is placed in a uniform field of a large magnet with B = 0.17 T. The coil is suddenly rotated 90^o from an orientation parallel to the field to one perpendicular to the field. The time to flip the coil is 0.53 s.

Part A: What is the magnitude of the average emf produced?

Part B: What will be the average current produced if the circuit of the coil is closed and the resistance is 70 ohm?

I need help to find the average current produced if the circuit of the coil is closed and the resistance is 70 ohm.