A) paramagnetic material becomes diamagnetic
B) paramagnetic material becomes ferromagnetic
C) diamagnetic material becomes paramagnetic
D) ferromagnetic material becomes paramagnetic
Correct Answer: D
Solution :
Temperature at which ferromagnetic material becomes paramagnetic is called Curie temperature. \[ie,\] \[\gamma =\frac{C}{T-{{T}_{C}}}\] \[(T>{{T}_{C}})\]
You need to login to perform this action.
You will be redirected in
3 sec
