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>>Magnetism and Matter
>>Ferromagnetic Material
>> $The relative permeability of a material$

Question

The relative permeability of a material is $0.9$ . The material is

A

diamagnetic

B

para magnetic

C

ferro magnetic

D

non-magnetic

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Updated on : 2022-09-05

Solution

Verified by Toppr

Correct option is A)

diamagnetic material
$- 1 \leq χ < 0$
0 $\leq$ $μ$ < 1
$χ$ $=$ Magnetic susceptibility
$μ$ $=$ permeability

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