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A galvanometer of resistance 25 Omega gi...

A galvanometer of resistance `25 Omega` gives full scale deflection for a current of 10 milliampere , is to be changed into a voltmeter of range 100 V by connecting a resistance of ‘ R ’ in series with galvanometer. The value of resistance R in `Omega` is

A

10000

B

975

C

10025

D

9975

Text Solution

Verified by Experts

The correct Answer is:
D
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DC PANDEY-CURRENT ELECTRICITY-Check point
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