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A voltmeter reads 6 V at full scale defl...

A voltmeter reads 6 V at full scale deflection and is graded as 3000 `Omega//V`. What resistance should be connected in series with it so that it reads 12 V at full-scale deflection ?

A

`1.8 xx 10^(4)Omega`

B

`3.6 xx 10^(4) Omega`

C

`5.4 xx 10^(4) Omega`

D

`7.2 xx 10^(4) Omega`

Text Solution

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The correct Answer is:
A
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