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The area enclosed by a hysteresis loop i...

The area enclosed by a hysteresis loop is a measure of

A

Permeability

B

Retentivity

C

Heat energy lost per unit volume in the sample

D

Susceptibility

Text Solution

Verified by Experts

The correct Answer is:
C
Area enclosed by B-H curve represents energy loss. If the area of hysterisis loop is less , energy loss is low whereas if the area of hysterisis loop is large , energy loss is high .
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