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There are 3 voltmeters A,B,C having the ...

There are 3 voltmeters A,B,C having the same and `5,000 Omega` respectively. The best voltmeter amongest them is the one whose resistance is

A

`5,000Omega`

B

`10,000Omega`

C

`15,000Omega`

D

all are equally good

Text Solution

Verified by Experts

The correct Answer is:
C
The voltmeter of alrge resistance meausres accurate value of potential difference because for ideal voltmeter , its resistance is infinity.
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