student takes a strand of copper wire and forms it into a circular loop of circumference of 0.355 m. The student then places the loop in a uniform, constant magnetic field of magnitude 0.00233 T that is oriented perpendicular to the face of the loop. Pulling on the ends of the wire, they reduce the circumference of the loop to 0.137 m in a time interval of 0.682 s. Assuming that the loop remains circular as it shrinks, what is the magnitude of the average emf E induced around the loop during this time interval?

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A:

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A:

Q: A square loop (L = 0.20 m) consists of 50 closely wrapped turns, each carrying a current of 0.50 A.…

A: Solution

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Q: - given - reasoning - steps - reflection

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A:

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A:

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