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Q.1. What is represented by joule/coulomb. A charge of 2C moves between two plates, maintained atJa p.d of 1V. What is the energy acquired by the charge?

Answer»

Jouleis a unit for work done andcoulombis the unit for the charge. The potential is defined as the ratio of the work done to the charge and the unit of the potential difference is volt. Hence, onejoulepercoulombis equal to the unit of the potential difference. Therefore it will be equal to one Volt.



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