Q. Curie-Weiss law is obeyed by iron
A) At Curie temperature only
B) At all temperatures
C) Below Curie temperature
D) Above Curie temperature
Explanation
(d) Iron is a ferromagnetic substance and ferromagnetic substance obeys Curie-Weiss law above its Curie temperature.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.