The mass of an iron rod is `80 gm` and its magnetic moment is `10 Am^(2)`. If the density of iron is `8gm//c.c`. Then the value

The mass of an iron rod is `80 gm` and its magnetic moment is `10 Am^(2)`. If the density of iron is `8gm//c.c`. Then the value of intensity of magnetisation will be
A. `10^(6)A//m`
B. `10^(4)A//m`
C. `10^(2)A//m`
D. `10 A//m`

The mass of an iron rod is `80 gm` and its magnetic moment is `10 Am^(2)`. If the density of iron is `8gm//c.c`. Then the value of intensity of magnet

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