Q)
Two charges −q and +q are located at points (0, 0, − a) and (0, 0, a), respectively. How much work is done in moving a small test charge from the point (5, 0, 0) to (−7, 0, 0) along the x-axis? Does the answer change if the path of the test charge between the same points is not along the x-axis?
1 Answer
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