Question: The flexible loop in figure has a radius of 12 cm and is in a magnetic field of strength 0.15 T. The loop is grasped

The flexible loop in figure has a radius of 12 cm and is in a magnetic field of strength 0.15 T. The loop is grasped at points A and B and stretched until its area is nearly zero. If it takes 0.20 s to close the loop, find the magnitude of the average induced emf in it during thistime.

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