AP EAMCET · PHYSICS · Magnetic 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.
- A Both \(A\) and \(B\) are correct
- B Both A and B are wrong
- C \(\mathrm{A}\) is correct and \(\mathrm{B}\) is wrong
- D A is wrong and B is correct
Answer & Solution
Correct Answer
(D) A is wrong and B is correct
Step-by-step Solution
Detailed explanation
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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