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Curie weiss law is obeyed by iron at a temprature 

Option: 1

below curie temprature


Option: 2

at all temprature


Option: 3

at curie temprature only 


Option: 4

above curie temprature


Answers (1)

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As we have learned

Curie-weiss law -

At a temperature above the Curie Point a ferromagnetic becomes an ordinary Paramagnetic

-

 

 X_m= \frac{C}{T-T_c}

T_c\rightarrow critical \; temprature

 

Posted by

Suraj Bhandari

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