The magnetic susceptibility of the mater...

The magnetic susceptibility of the material of rod is 499. Permeability of the vacuum is `4pixx10^(-7)Hm^(-1)`. Absolute permeability of the material of the rod in H/m is

`pixx10^(-4)`

`2pixx10^(-4)`

`3pixx10^(-4)`

`4pixx10^(-4)`

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Verified by Experts

The correct Answer is:

Relative permeability,
`mu_(r)=1+chi=1+499=500`
Absolute permeability,
`mu_(0)mu_(r)=(500)(4pixx10^(-7))=2pixx10^(-4)`

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