Which of the following statements describes an electric generator?
A. A magnet is rotated through a coil of wire to produce an electric current.
B. Electric potential in a rotating coil of wire creates a permanent magnet.
C. An electrical current causes a coil of wire to rotate in a magnetic field.
D. Forces from a permanent magnet allow a coil of wire to rotate.

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Answers

2014-02-25T22:37:49+08:00
It is A: A magnet is rotated through a coil of wire to produce an electric current. 
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