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Assertion: Above Curie temperature, a fr...

Assertion: Above Curie temperature, a frerromagnetic material becomes paramagnetic.
Reason: When a magnetic material is heated to very high temperature, it loses its magnetic properties.

A

both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

B

both Assertion and Reason are true but Reason is not a correct explanation of the Assertion.

C

Assertion is true but the Reason is false.

D

both Assertion and Reason are false.

Text Solution

Verified by Experts

The correct Answer is:
A
Here both Assertion and Reason are true and Reason is the correct explanation of Assertion because when ferromagnetic material is heated above curve temperature the domains in ferromagnetic material are broken and material behaves as a paramagnetic material.
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