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

The resistance of an ideal voltmeter is

A

Infinite

B

Zero

C

Between Zero and 1

D

One

Text Solution

Verified by Experts

The correct Answer is:
A

The resistance of an ideal voltmeter is infinite because no current is passing through it if voltmeter is connected in parallel.
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.

Statement A : The resistance of ideal ammeter is zero Statement B : The resistance of ideal voltmeter is infinity Choose the correct option among the following.

The resistance of an ideal ammeter is

In the circuit figure, the voltmeter reads 30 V. The resistance of the voltmeter is

An ideal ammeter (zero resistance) and an ideal voltmeter (infinite resistance) are connect as shows in Fig. 6.47 . The ammeter and the voltmeter readings are

In the adjoining circuit, the e.m.f. of the cell is 2 volt and the internal resistance is negligible. The resistance of the voltmeter is 80 ohm . The reading of the voltmeter will be

In the given circuit, the voltmeter records 5 volt. The resistance of the voltmeter in Omega is

In the given circuit, the voltmeter records 5 V. The resistance of the voltmeter in Omega is

Assertion : In the circuit shown in figure ammeter and voltmeter are non-ideal when positions of ammeter and voltmeter are changed, reading of ammeter will increase while of voltmeter will decrease. Reason : Resistance of an ideal ammeter is zero while that of an ideal voltmeter is infinite.

The reading of the ideal voltmeter in the adjoining diagram will be