Physics-Magnetic Properties of Materials
NEET Physics Magnetic Properties of Materials MCQ Question
Type: MCQ-fact-Easy-Class 12
What is the term used to describe the dipole moment per unit volume of a material in a magnetic field?
A
Magnetisation
B
Magnetic susceptibility
C
Magnetic permeability
D
Magnetic declination
Correct Answer
Option A
Detailed Explanation
The magnetisation M of a material is defined as its dipole moment per unit volume when placed in an external magnetic field, as stated in the provided context.
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