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Which of the following statement is not ...

Which of the following statement is not correct in metre bridge experiment ?

A

the resistance wire must be of uniform cross sectional area.

B

the readings should be taken at the middle of wire.

C

the readings should be taken by interchanging the positions known and unknown resistance.

D

the jockey should be changed.

Text Solution

Verified by Experts

The correct Answer is:
D
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