A specimen of iron is uniformly magnetised by a magnetising field of `500Am^(-1)` . If the magnetic induction in the specimen is `0.2Wbm^(-2)`. The susceptibility nearly is

An iron rod of length 10 cm and area of corss-section 1 cm^2 is subjected to an external magnetising field of 1000 CGS units.magnetic induction developed in the specimen. Is 500 CGS units. Find Susceptibility of iron.

A specimen of iron of permeability 8 xx 10^(-3) weber/A m is placed in a magnetic field of strength 160 A/m . Magnetic induction in this iron is

An iron rod of length 10 cm and area of corss-section 1 cm^2 is subjected to an external magnetising field of 1000 CGS units.magnetic induction developed in the specimen. Is 500 CGS units. Find Permeability of iron

In a ferromagnetic substance a magnetising force field of 360 Am^-1 produces a magnetic flux density of 0.6 T. The magnetic susceptibility of the substance is—

The relation between magnetic induction (B), magnetising field (H) and the magnetisation (I) is

An iron rod of 0.1 m^2 area of cross-section subjected to a magnetising field of 1,000 Am^-1 . Calculate its magnetic permeability. Given susceptibility of iron is 59.9.

A magnetising field of 1600 Am^(-1) produces a magnetic flux of 2.4xx10^(-5) Wb in an iron bar of cross - section area 0.2 cm^(2) . The succeptibility of bar is ________