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Assertion (A): The earth's magnetic fiel...

Assertion (A): The earth's magnetic field is due to iron present in its core.
Reason (R ): At a high tempeature magnet losses its magnetic property or magnetism.

A

If both Assertain and Reason are true and Reason is the correct explanation of Assertain

B

If both Assertain and Reason are true but Reason is not correct explantion of Assertain

C

If Assertion is true but Reason is false

D

If Assertion is false but Reason in true.

Text Solution

Verified by Experts

The correct Answer is:
D
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