Solved: An emf is induced in a conducting loop of wire
Chapter 23, Problem 18(choose chapter or problem)
An emf is induced in a conducting loop of wire 1.22 m long as its shape is changed from square to circular. Find the average magnitude of the induced emf if the change in shape occurs in 4.25 s and the local 0.125-T magnetic eld is perpendicular to the plane of the loop.
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