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A charge of 12C is moved from point A to point B, having potentials 10V and 50V respectively. What is the energy acquired by the charge |
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Answer» tion:We know that potential difference = Work done/Charge moved.In this case, V = 230 V and V2 = 240 V. The MOUNT off charge moved = 5 C.Thus, the potential difference = v2-V1 = 230-240 = 10 VTherefore, Work done = Potential difference * Charge moved.That is, 10 * 5 = 50 Joules.Hence, the work done in moving a charge of 5 coulombs from a point at 230 volts to ANOTHER point at 240 volts is 50 J. |
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