The relationship between relative permeability (μr) and magnetic susc – McqOptions

MCQOPTIONS

1.	The relationship between relative permeability (μr) and magnetic susceptibility (X) of the medium is
A.	μr = 1 + X
B.	\({\mu _r} = \frac{1}{{1 + \chi}}\)
C.	μr = 1 - X
D.	\({\mu _r} = \frac{1}{\chi}\)
Answer» B. \({\mu _r} = \frac{1}{{1 + \chi}}\)

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