A bar magnet is cut equally lengthwise and with voice to give for new pieces ABCD what will be the pole strength of each piece when compared to the original bar magnet.
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A bar magnet is cut equally lengthwise and with voice to give for new pieces ABCD what will be the pole strength of each piece when compared to the original bar magnet.
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Answer:
Doubles
Explanation:
Due to pole strength is directly proportional to length