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A galvanometer of resistance 50Omega is ...

A galvanometer of resistance `50Omega` is connected to a b attery of 3V alongwith 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 sereis. should be:-

A

4450 `Omega`

B

5050 `Omega`

C

5550 `Omega`

D

6050 `Omega`

Text Solution

Verified by Experts

The correct Answer is:
A
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