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The mass of iron rod is 110g, its magnet...

The mass of iron rod is `110g`, its magnetic moment is `20Am^(2)`. The density of iron is `8g//cm^(3)`. The intensity of magntization is nearby

A

`2xx10^(5) Am^(-1)`

B

`2.26xx10^(6) Am^(-1)`

C

`1.6xx10^(6) Am^(-1)`

D

`1.4 xx10^(6) Am^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
D
`I=(M)/(V),"Mass"=dV`
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