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1. A square loop of wire, side length a, in the plane of the page, moves...

1. A square loop of wire, side length a, in the plane of the page, moves at velocity v from a region of zero magnetic field into a region of uniform field,B pointing out of the page. Find the magnitude of voltage in three times:

(a) a time before the loop moves into the field,

(b) while the loop is entering the field, and

(c) when the loop is totally in the field. Once in, the field goes on forever.

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