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Curie tempera...

Question

Curie temperature is the temperature above which

A

a ferromagnetic material becomes paramagnetic

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B

a paramagnetic material becomes diamagnetic

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C

a ferromagnetic material becomes diamagnetic

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D

a paramagnetic material becomes ferromagnetic

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Solution

The correct option is A a ferromagnetic material becomes paramagnetic
Curie temperature ( $T_{c}$ ), or Curie point, is the temperature where a material's permanent magnetism changes to induced magnetism

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