A 21-turn circular coil of wire has diameter 0.93 m. It is placed with its axis along the direction of the Earth's magnetic field of 45.0 μT and then in 0.200 s is flipped 180°. An average emf of what magnitude is generated in the coil? mV

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A 21-turn circular coil of wire has diameter 0.93 m. It is placed with its axis along the direction of the Earth's magnetic field of 45.0 μT and then in 0.200 s is flipped
180°. An average emf of what magnitude is generated in the coil?
mV
Transcribed Image Text:A 21-turn circular coil of wire has diameter 0.93 m. It is placed with its axis along the direction of the Earth's magnetic field of 45.0 μT and then in 0.200 s is flipped 180°. An average emf of what magnitude is generated in the coil? mV
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