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A galvanometer of resistance 5 Omega is...

A galvanometer of resistance `5 Omega` is connected in series with a resistance of `0.2Omega` to a battery of negligible internal resistance. The deflection is noted. If the `0.2Omega` resistance is replaced by `2 Omega` resistance, the value of shunt resistance to be connected to the galvanometer to maintain the same deflection is

A

`1Omega`

B

`0.55 Omega`

C

`0.01Omega`

D

`10Omega`

Text Solution

Verified by Experts

The correct Answer is:
2
To keep `i` same, `R_(1)=R_(2)`
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