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प्रश्न
Write symbol and state function of following component in an electric circuit :
voltmeter
उत्तर
Voltmeter : 
;
It is used to measure the potential difference between two points of a circuit.
संबंधित प्रश्न
In the electric circuit shown in Figure, label the parts A, B, C, D, E, and F. State the function of each part. Show in the diagram the direction of flow of current.
Define the term potential difference.
'The potential difference between two conductors is 1 volt'. Explain the meaning of this statement.
Name the physical quantity of which the unit is volt
There is a positively charged sphere A and negatively charged sphere B, such that they are brought in electrical contact by a copper wire.
In which direction conventional current flows?
How electric current flows in solids?
What do you understand by the term electric resistance?
What is the function of a switch in an electric circuit?
