Electronics and Communication Engineering - Materials and Components - Discussion

Discussion Forum : Materials and Components - Section 1 (Q.No. 25)

Materials and Components

25.

Assertion (A): Magnetic susceptibility of diamagnetic materials is much less than that of paramagnetic materials.

Reason (R): For diamagnetic as well as paramagnetic materials, μ_r is nearly equal to 1.

Both A and R are true and R is correct explanation of A

Both A and R are true but R is not correct explanation of A

A is true but R is false

A is false but R is true

Answer: Option

Explanation:

Magnetic susceptibility = (μ_r - 1)H.

For diamagnetic and paramagnetic materials magnetic susceptibility is very very small and μ_r = 1.

Discussion:

1 comments Page 1 of 1.

Kesav said: 4 years ago

What's magnetic susceptibility? Explain it, please.

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