Q. A paramagnetic sample shows a net magnetisation of 8 Am-1 when placed in an external magnetic field of 0.6 T at a temperature of 4K. When the same sample is placed in an external magnetic field of 0.2 T at a temperature of 16 K, the magnetisation will be
  • (A) 323 Am-1
  • (B) 23 Am-1
  • (C) 6 Am-1
  • (D) 2.4 Am-1
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βœ… Correct Answer: (B) 23 Am-1

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