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A galvanometer is to be converted into a...

A galvanometer is to be converted into an ammeter or voltmeter. In which of the following cases the resistance of the device is largest?

A

an ammeter of range `10A`

B

a voltmeter of range `5V`

C

an ammeter of range `5A`

D

a voltmeter of range `10V`

Text Solution

Verified by Experts

The correct Answer is:
D
For making voltmeter of higher range, moere resistance is required.
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