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A moving coil galvanometer is converted ...

A moving coil galvanometer is converted inot an ammeter reading upto `0.03`A by connecting a shunt of resistance 4r across it and into an ammeter reading upto `0.06` A when a shunt of resistance r is connected across it. What is the maximum current which can be sent through this galvanometer, if no shunt is used?

A

0.01 A

B

0.02 A

C

0.03 A

D

0.04 A

Text Solution

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The correct Answer is:
B
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