Magnetism Question 153

Question: Among the following properties describing diamagnetism identify the property that is wrongly stated

[KCET 2005]

Options:

A) Diamagnetic material do not have permanent magnetic moment

B) Diamagnetism is explained in terms of electromagnetic induction

C) Diamagnetic materials have a small positive susceptibility

D) The magnetic moment of individual electrons neutralize each other

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Answer:

Correct Answer: C

Solution:

Susceptibility of diamagnetic substance is negative and it does not change with temperature.