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प्रश्न
Explain the concept of electric potential difference in terms of work done in transferring the charge.
उत्तर
Electric potential difference between two conductors is equal to the work done in transferring a unit positive charge from one conductor to other conductor.
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संबंधित प्रश्न
(a) Complete the circuit given in Fig. by inserting between the terminals A and C. an ammeter.
(b) In the diagram, mark the polarity at the terminals of ammeter and indicate clearly the direction of flow of current in the circuit when the circuit is complete.
(c) Name and state the purpose of Rh in the circuit.
How are the potential difference (V), current (l) and resistance (R) related?
On increasing the resistance in a circuit, the current in it :
What do you understand by the term electric resistance?
What is the function of a switch in an electric circuit?
