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Grasping for a Loop

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Grasping for Loops

The flexible loop in the figure below has a radius of 14.1 cm and is in a magnetic field of strength 0.102 T.

The loop is grasped at points A and B and stretched until it closes. If it takes 0.245 s to close the loop, find the magnitude of the average induced emf in it during this time.

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The expert examines grasping for a loop.

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