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प्रश्न
Define 1 volt PD.
Define one volt potential difference between two points in an electric field.
उत्तर
The potential difference between two points is said to be 1 volt if 1 joule of work is done in moving 1 coulomb of electric charge from one point to another.
1 volt (V) = `(1 "joule (J)")/(1 "coulomb (C)")`
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