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प्रश्न
What do you understand by the term electric potential?
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उत्तर
Electric potential: The amount of work done in moving a unit positive charge from infinity to a given point in an electric field is called electric potential.
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संबंधित प्रश्न
How is the resistance of a wire affected if its (a) length is doubled, (b) radius is doubled?
There is a positively charged sphere A and negatively charged sphere B, such that they are brought in electrical contact by a copper wire.
Which sphere is at lower potential before electrical contact on the basis of convention?
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 electronic current flows?
How many electrons constitute one unit electric charge in SI system?
