What is the temperature, above which a ferromagnetic substance shows no ferromagnetism called? a) Curie temperature b) Néel temperature c) Critical temperature d) There exists no such temperature

What is the temperature, above which a ferromagnetic substance shows no ferromagnetism called?

a) Curie temperature

b) Néel temperature

c) Critical temperature

d) There exists no such temperature

Solutions

Expert Solution

Answer : a) Curie temperature

Explanation :

Curie temperature : The temperature above which a ferromagnet loss its magnetic properties that temperature is curie temperature.
Néel temperature : The temperature above which antiferromagnetic material becomes paramagnetic.
Critical temperature : The temperature above which the gas can not be liquefied by simply applying pressure.

a) Curie temperature

Rakesh answered 1 year ago

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