What is the resistance of an ideal voltmeter ?
What is the resistance of an ideal voltmeter ?
A voltmeter has a very high resistance and for an ideal voltmeter, its value is infinity.
Similar Questions
Find the equivalent resistance across the two ends $A$ and $B$ of this circuit.
Find the equivalent resistance across the two ends $A$ and $B$ of this circuit.
Resistance of a conductor increases with the increase in temperature.
Resistance of a conductor increases with the increase in temperature.
In an electric circuit, state the relationship between the direction of conventional current and the direction of flow of electrons.
In an electric circuit, state the relationship between the direction of conventional current and the direction of flow of electrons.
A thick wire and a thin wire of the same material are successively connected to the same circuit to find their respective resistance. Which one will have lower resistance ? Give reason.
A thick wire and a thin wire of the same material are successively connected to the same circuit to find their respective resistance. Which one will have lower resistance ? Give reason.
Explain how do we classify materials as conductor and insulators on the basis of their resistance.
Explain how do we classify materials as conductor and insulators on the basis of their resistance.