Chemistry, 04.02.2020 08:02 bvolleyball9
Jacques moves a bar magnet near a circle of copper wire. moving the magnet creates a changing magnetic field passing through the copper loop. what happens to the copper wire because of the moving magnet?
a)the copper wire carries an electric current.
b)the copper wire develops a negative electric charge.
c)the copper wire loses its magnetic charge.
d)the copper wire develops a positive electric charge.
Answers: 2
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Jacques moves a bar magnet near a circle of copper wire. moving the magnet creates a changing magnet...
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