AIIMS2009Physics-Magnetism
AIIMS 2009 Physics Magnetic Properties Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 12
Assertion : Magnetic susceptibility is a pure number. Reason : The value of magnetic susceptibility for vacuum is one.
A
If both assertion and reason are true and reason is the correct explanation of assertion
B
If both assertion and reason are true but reason is not the correct explanation of assertion
C
If assertion is true but reason is false
D
If both assertion and reason are false
Correct Answer
Option C
Detailed Explanation
Magnetic susceptibility (χm) is defined as the ratio of the intensity (I) of magnetisation to the magnetic intensity (H) of the magnetising field.
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