Assertion (A): Relative magnetic permeability has no units and no dimmensions Reason (R ): `mu_(r)=mu//mu_(0)`, where the symbols have their standard
Assertion (A): Relative magnetic permeability has no units and no dimmensions
Reason (R ): `mu_(r)=mu//mu_(0)`, where the symbols have their standard meaning.
A. If both Assertain and Reason are true and Reason is the correct explanation of Assertain
B. If both Assertain and Reason are true but Reason is not correct explantion of Assertain
C. If Assertion is true but Reason is false
D. If Assertion is false but Reason in true.
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Correct Answer - A
Relative magnetic permeability is given by `" " mu_(r)=(mu)/(mu_(0))`
It is a dimensionless quantities.
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