The relative permeability of a medium is equal to (with M = magnetization of the medium and H = magnetic field strength)

The relative permeability of a medium is equal to (with M = magnetizat

1.	The relative permeability of a medium is equal to (with M = magnetization of the medium and H = magnetic field strength)
A.	\(1 + \frac{M}{H}\)
B.	\(1 - \frac{M}{H}\)
C.	\(1 + \sqrt {\frac{M}{H}} \)
D.	\(1 - \sqrt {\frac{M}{H}} \)
Answer» B. \(1 - \frac{M}{H}\)