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A.
Opposite poles attract each other, and like poles repel each other.
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B.
Opposite poles repel each other, and like poles attract each other.
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C.
Both opposite and like poles attract each other.
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D.
Both opposite and like poles repel each other.
Correct Option: AExplanation:
Answer: a) Opposite poles attract each other, and like poles repel each other.
Explanation: Opposite poles of a magnet have opposite magnetic fields and are attracted to each other, while like poles have the same magnetic field and repel each other.