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Two magnets are used to magnetize a soft iron bar PQ as illustrated in the diagram ...



Two magnets are used to magnetize a soft iron bar PQ as illustrated in the diagram given. The correct polarity at P and Q respectively
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A S and N
  • B N and N
  • C S and S
  • D N and S
Correct Answer: Option B
Explanation:

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