Q. Choose the correct statement
A) A paramagnetic material tends to move from a strong magnetic field to weak magnetic field
B) A magnetic material is in the paramagnetic phase below its Curie temperature
C) The resultant magnetic moment in an atom of a diamagnetic substance is zero
D) Typical domain size of a ferromagnetic material is 1 nm
Explanation
(c) Diamagnetic substances are those substances in which resultant magnetic moment in an atom is zero.
A paramagnetic material tends to move from a weak magnetic field to strong magnetic field.
A magnetic material is in the paramagnetic phase above its Curie temperature.
Typical domain size of a ferromagnetic material is 1 mm.
The susceptibility of a ferromagnetic material is $\chi > > 1$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.