Three point charges Q1 = 1 mC, Q2 = -2mC, and Q3 = 3 mC are, respectively, located at (0, 0, 4), (-2, 5, 1), and (3, - 4,6). Prompts Submitted Answers Find the potential V pat P(-1, 1, 2). Choose a match Calculate the potential difference V po if Q is (1, 2, 3). PQ Choose a match

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