Physics, 18.11.2020 17:30 gavincoscarat760
Question 7 of 20 A permanent magnet is placed in a coil of wire. If there is no electric current in the wire, which statement must be true? A. The magnet is moving relative to the wire. B. The magnet is not moving relative to the wire. C. The magnet is longer than the coil of wire. D. The magnet is shorter than the coil of wire.
Answers: 1
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Question 7 of 20 A permanent magnet is placed in a coil of wire. If there is no electric current in...
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