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A voltmeter having resistance of 50 × 10...

A voltmeter having resistance of `50 × 10^(3)` ohm is used to measure the voltage in a circuit. To increase the range of measurement 3 times the additional series resistance required is

A

`10^(5)` ohm

B

105 k ohm

C

900 k ohm

D

`9 xx 10^(6)` ohm

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The correct Answer is:
A
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