Identify the expression for Curie’s constant from the following.(a) χm = C × T(b) χm = C × 2T(c) χm = \(\frac {C}{T}\)(d) χm = \(\frac {C}{2T}\)I have been asked this question at a job interview.I'd like to ask this question from Permanent Magnets and Electromagnets in chapter Magnetism and Matter of Physics – Class 12

Identify the expression for Curie’s constant from the following.(a)

1.	Identify the expression for Curie’s constant from the following.(a) χm = C × T(b) χm = C × 2T(c) χm = \(\frac {C}{T}\)(d) χm = \(\frac {C}{2T}\)I have been asked this question at a job interview.I'd like to ask this question from Permanent Magnets and Electromagnets in chapter Magnetism and Matter of Physics – Class 12
Answer» Correct OPTION is (c) χm = \(\frac {C}{T}\) Best explanation: Curie’s law in magnetism states that the MAGNETIC susceptibility of paramagnetic MATERIALS is INVERSELY proportional to its absolute temperature and it is given by: χm = \(\frac {C}{T}\)

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