The magnetic susceptibility of a material of a rod is 499. Permeability in vacuum is 4\\pi\\times10^{-7} {H} \/ {m}. Absolute permeability of the material of the rod is : [20 Jul 2021 Shift 2]

Correct Answer is : 2π×10−4H∕m

4 \\pi\\times10^{-4} {H} \/ {m}

3 \\pi\\times10^{-4} {H} \/ {m}

JEE Main 20 July 2021 Shift 2 Solved Paper

Section: Physics

Question : 20 of 90

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The magnetic susceptibility of a material of a rod is 499. Permeability in vacuum is 4π×10−7H∕m. Absolute permeability of the material of the rod is :

[20 Jul 2021 Shift 2]

4π×10−4H∕m
2π×10−4H∕m
3π×10−4H∕m
π×10−4H∕m

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