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If the relative permeability of material lies between zero and one, the material is ____________

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in Engineering Physics II by (679k points)
If the relative permeability of material lies between zero and one, the material is ____________

(a) Diamagnetic Material

(b) Paramagnetic Material

(c) Ferromagnetic Material

(d) Insufficient Information

This question was posed to me in examination.

My query is from Parameters in division Magnetic Properties of Materials of Engineering Physics II

1 Answer

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Right option is (a) Diamagnetic Material

The explanation: The given material is diamagnetic material. For a diamagnetic material, it’s magnetic susceptibility is small and negative while it’s relative permeability is small and positive as μr = 1 + χ.

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