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Assertion : In case of potentiometer exp...

Assertion : In case of potentiometer experiment, if emfs of known and unknown both batteries are increased two times, then null point length will remain unchanged.
Reason : Null point length does not depend on emf of either of the two batteries.

A

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

B

If both Assertion and Reason are true and Reason is not correct explanation of Assertion.

C

If Assertion is true but Reason is false.

D

If Assertion is false but Reason is true.

Text Solution

Verified by Experts

The correct Answer is:
C
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