Problem a wire coil of 35 turns has a cross-sectional area, Ask an Expert

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Problem: A wire coil of 35 turns has a cross-sectional area of 12 cm2. The coil is placed in a uniform field of a large magnet with B = 0.32 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 0.47 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 80 ohm?

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

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Category:- Physics
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