A galvanometer of resistance 50Omega is ...

A galvanometer of resistance `50Omega` is connected to a battery of 3V along with a resistance of `2950Omega` in series. A full scale deflection of 30 division is obtained in the galvanometer. In order to reduce this deflection to 20 division, the resistance in series should be:-

`5050 Omega`

`5550Omega`

`6050Omega`

`4450Omega`

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