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A moving coil galvanometer of resistance...

A moving coil galvanometer of resistance 40 `Omega` gives full scales deflection when a current of 0.25 mA is paased through it. To convert it to voltmeter of range 10 V, the resistance requried to be placed in series is

A

2000 `Omega`

B

20000 `Omega`

C

3996 `Omega`

D

39960 `Omega`

Text Solution

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The correct Answer is:
D
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