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AP EAMCET2002PhysicsMagnetic Properties of Matter

Consider the following two statements A and B and identify the correct choice in the given answers A. Paramagnetism is explained by domain theory. B. Susceptibility of a diamagnetic substance is independent of temperature.

Options

  1. ABoth A and B are correct
  2. BBoth A and B are wrong
  3. CA is correct and B is wrong
  4. DA is wrong and B is correct

Correct answer

D. A is wrong and B is correct

Step-by-step solution

Only ferromagnetism is explained by domain theory, so statement (A) is wrong susceptibility of diamagnetic substance does not depend on temperature, so statement (B) is correct.

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