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How do electromagnets differ from regular magnets? A. They can be turned on and off B. Their polarity can be reversed C. Their strength can be changed D. All of the above

How do electromagnets differ from regular magnets? A. They can be turned on and off B. Their polarity can be reversed C. Their strength can be changed D. All of the above
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How do electromagnets differ from regular magnets?

A. They can be turned on and off
B. Their polarity can be reversed
C. Their strength can be changed
D. All of the above

User Jose Manuel
by
7.6k points

1 Answer

4 votes

Answer:

Your answer should be all of the above

User Mohit Shah
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