A magnetising field of `360 Am^(-1)` produces a magnetic flud density (B) =0.6 T in a ferromagnetic material what is its permeability in `TmA^(-1)` ?

A magnetizing field of 360A//m produces a magnetic flux density B = 0.6T in a ferromagnetic material. What is its permeability in TmA^-1 ?

If the magnetising field on a ferromagnetic material is increased, its permeability is

If the magnetising field on a ferromagnetic material is increased, its permeability is

If the magnetising field on a ferromagnetic material is increased, its permeability is

A magnetising field of 2xx10^(3)Am^(-1) produces a magnetic flux density of 8piT in an iron rod. The relative permeability of the rod will be

A magnetising field of 2xx10^(3)Am^(-1) produces a magnetic flux density of 8piT in an iron rod. The relative permeability of the rod will be

A magnetising field intensity of 1000 A/m produces a magnetic flux density 0.25 (Wb)/ m^2 in a ferromagnetic substance. The relative permeability of ferromagnetic substance is (Approximately)

A magnetising field intensity of 1000 A/m produces a magnetic flux density 0.25 (Wb)/ m^2 in a ferromagnetic substance. The relative permeability of ferromagnetic substance is (Approximately)

A magnetising field of 1500""(A)/(m) produces a magnetic flux density of 0.48 Wb//m^(2) in a iron bar . Calculate permeability of iron bar used .