Physics, 21.03.2020 12:08 genesis3105

A circular loop of flexible iron wire has an initial circumference of 165.0cm, but its circumference is decreasing at a constant rate of 12.0cm/s due to a tangential pull on the wire. The loop is in a constant, uniform magnetic field oriented perpendicular to the plane of the loop of magnitude 0.500T.

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A circular loop of flexible iron wire has an initial circumference of 165.0cm, but its circumference...