Physics-(general)
NEET Physics (general) Assertion Reason Question
Type: Assertion Reason-assertion-Hard-Class 12
Assertion (A): The magnetisation of a ferromagnetic material can be very high. | Reason (R): The maximum possible dipole moment is achieved when all atomic moments are perfectly aligned.
A
Both A and R are true and R is the correct explanation of A.
B
Both A and R are true but R is not the correct explanation of A.
C
A is true but R is false.
D
A is false but R is true.
Correct Answer
Option A
Detailed Explanation
The maximum magnetisation occurs when all atomic moments are perfectly aligned, leading to a high dipole moment, as explained in the given NCERT context.
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