A galvanometer has a resistance of 30Ome...

A galvanometer has a resistance of `30Omega` and a current of `20mA` gives full scale deflection. How will you convert this galvanometer into a voltmeter of `02` volt range?

A

`700Omega` resistance should be connected parallel to the galvanometer

B

`70Omega` resistance should be connected parallel to the galvanometer

C

`700Omega` resistance should be connected in series with the galvanometer

D

`70Omega` resistance should be used in series with the galvanometer

Text Solution

Verified by Experts

The correct Answer is:

D

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