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In a metre bridge expt, when the resista...

In a metre bridge expt, when the resistances in the gaps are interchanged the balance point is increases by 10 cm. The ratio of the resistances is

A

`(15)/(5)`

B

`(12)/(8)`

C

`(11)/(9)`

D

`(10)/(9)`

Text Solution

Verified by Experts

The correct Answer is:
C
`(X)/(R)=(l)/(100-l)`
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