circular loop is made from 50 turns of wire and has a radius of 2.0 cm. This, which starts-out sitting between poles on a horseshoe magnet as show below, is quickly pulled away from the magnet. It takes 0.10 seconds to remove the loops from the magnet, which as a magnetic field of 0.18T. What is the average induced EMF in the coils?

University Physics Volume 2
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ISBN:9781938168161
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Chapter13: Electromagnetic Induction
Section: Chapter Questions
Problem 40P: A coil of 1000 turns encloses an area of 25 cm2. It is rotated in 0.010 s from a position where its...
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A circular loop is made from 50 turns of wire and has a radius of 2.0 cm. This, which starts-out sitting between poles on a horseshoe magnet as show below, is quickly pulled away from the magnet. It takes 0.10 seconds to remove the loops from the magnet, which as a magnetic field of 0.18T. What is the average induced EMF in the coils? 

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