Medium MCQ +4 / -1

The Curie temperature is the temperature above which:

  1. A a paramagnet becomes diamagnetic
  2. B a ferromagnet becomes paramagnetic Correct answer
  3. C a ferromagnet loses all magnetism entirely
  4. D all substances become superconductors

Solution

Above $T_C$, thermal energy destroys spontaneous ordering; ferromagnet → paramagnet.

About this question

Subject: Physics · Chapter: Magnetism · Topic: Dia, Para and Ferromagnetism

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