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A circular wire loop of radius 1.4 cm is placed in a magnetic field of magnitude...

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Physics

A circular wire loop of radius 1.4 cm is placed in a magneticfield of magnitude 2.3 T. If the magnetic field goes to zero in atime of 5 s, what is the magnitude of the current induced in theloop? The wire has a diameter of 2 mm, and the resistivity ofcopper is 1.7 x 10-8 Ohm-m.

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4.4 Ratings (896 Votes)
According to Lenzs law the voltage induced in the loop V ddt is the    See Answer
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