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Physics · Oct / Nov 2021 · Paper 11 · Question 27

5054Simple magnetism and magnetic fields

Object X is on an electronic balance. Object Y is held above object X as shown. The reading on the balance increases when Y is moved closer to X. Why does this happen?

  1. AX and Y are both made of iron.
  2. BX and Y are both magnets.
  3. CY is a magnet and X is made of iron.
  4. DY is made of iron and X is a magnet.

As printed in the paper

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Correct answer: B. X and Y are both magnets.

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