Multiple Choice

When a ferromagnetic material goes through a hysteresis loop, the magnetic susceptibility.

Ahas a fixed value
Bmay be zero
Correct Answer
Cmay be infinity
Correct Answer
Dmay be negative.
Correct Answer

Solution

SIMILAR QUESTIONS

Magnetism

Which of the following statement related to hysteresis loop is incorrect?

Magnetism

The figure illustrate how $$ B $$, the flux density inside a sample of unmagnetised ferromagnetic material varies with $$ B_0 $$ , the magnetic flux density in which the sample is kept. For the sample to be suitable for making a permanent magnet

Magnetism

Write two properties of a material suitable for making (a) a permanent magnet, and (b) an electromagnet.

Magnetism

Point out the wrong statement about the magnetic properties of soft iron and steel

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