HPAS 2025 Q3: Magnetite and compass alignment

Question:

Statement I: Magnetite is a natural magnet.
Statement II: A freely suspended magnet always aligns in N-S direction.

In the light of the above statements, choose the most appropriate answer from the options given below:

  • (A) Both Statement I and Statement II are correct
  • (B) Both Statement I and Statement II are incorrect
  • (C) Statement I is correct and Statement II is incorrect
  • (D) Statement I is incorrect and Statement II is correct

Answer:

Correct Answer: (A) Both Statement I and Statement II are correct

Explanation:

Statement I is correct: Magnetite (Fe₃O₄) is a naturally occurring mineral and is one of the few substances that exhibit natural magnetism.
Statement II is correct: When suspended freely, a magnet aligns itself along the Earth’s magnetic field lines, pointing N-S direction.

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