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Electrostatic Potential and Capacitance — Physics STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 SciencePhysicsElectrostatic Potential and Capacitance5 Marks
Question
Define electric potential difference and prove that the electric potential at any point inside the electric field is equal to the ratio of the work W done in bringing a test charge from infinity to that point and the value of the test charge $q_0$.
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