A ferromagnetic material is heated above its curie temperature. The correct statement from the following is…

A ferromagnetic material is heated above its curie temperature. The correct statement from the following is that
  1. ferromagnetic domains are perfectly arranged.
  2. ferromagnetic domains become random.
  3. ferromagnetic domains are not influenced.
  4. ferromagnetic material changes itself into diamagnetic material.

Solution

Ferromagnetic domains become random. Additional Information: Curie temperature of some ferromagnetic materials are below, so that you get an Idea of Curie temperature.

Asked in: MHT CET 2024 (02 May Shift 2)

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