Home
Class 12
PHYSICS
The resistance of an ideal voltmeter is...

The resistance of an ideal voltmeter is

A

zero

B

very low

C

very large

D

infinite

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

Statement I: The resistance of an ideal voltmeter should be infinite. Statement II: Lower resistance of voltmeters gives a reading lower than the actual potential difference across the terminals.

An ideal voltmeter has

A galvanometer can withstand safely a maximum current of 5 mA. If is converted into voltmeter readding upto 20 V by connecting in series an external resistance of 3960 Omega . The resistance of galvanometer is

Answer the following question: What can you say about the resistance of a voltmeter?

Choose correct alternative. The internal resistance of an ideal cell is A. zero B. 1Ω C. infinite D. changes irregularly

an ideal diode

A voltmeter is connected across a battery of emf 12 V and internal resistance of 10 Q. If the voltmeter resistance is 230 Q, what reading will be shown by voltmeter?

An ideal ammeter has

Why is potentiometer preferred over a voltmeter for measuring emf? or explain. Potentiometer acts as an ideal voltmeter .

The range of a voltmeter can be increased by