If a small hole is made at the center of gravity of a bar magnet, then its magnetic moment will

Options :
  1. increase
  2. decrease
  3. not change
  4. becomes zero
Answer and Explanation :-

Answer: Option 3


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My life isn't theories and formulae. It's part instinct, part common sense. Logic is as good a word as any, and I've absorbed what logic I have from everything and everyone. from my mother, from training as a ballet dancer, from Vogue magazine, from the laws of life and health and nature.
-Audrey Hepburn