Physics-(general)
NEET Physics (general) Assertion Reason Question
Type: Assertion Reason-assertion-Medium-Class 12
Assertion (A): The magnetic field of a bar magnet is strongest at its poles and weakest at the center. | Reason (R): The magnetic field lines of a bar magnet are concentrated at the poles and spread out at the center.
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.
Correct Answer
Option A
Detailed Explanation
The NCERT context mentions that the magnetic field is strongest at the poles and weakest at the central region, which is explained by the concentration and dispersion of magnetic field lines.
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