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A cell can be balanced against 110 cm an...

A cell can be balanced against `110 cm` and `100 cm` of potentiometer wire, respectively with and without being short circuited through a resistance of `10 Omega`. Its internal resistance is

A

`3Omega`

B

`2Omega`

C

`1Omega`

D

`5Omega`

Text Solution

Verified by Experts

The correct Answer is:
C
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