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In the hysteresis cycle, the value of H ...

In the hysteresis cycle, the value of H needed to make the intensity of magnetisation zero is called

A

retentivity

B

coereivity

C

permeability

D

susceptibility

Text Solution

Verified by Experts

The correct Answer is:
B
(b) coercivity - In the Hysteresis cycle, the value of reverse magnetising field H required to reduce the residual magnetism of a sample to zero is called the coercivity of the sample.
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