As shown in the figure, four point charges are placed at the four vertices of a...

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As shown in the figure, four point charges are placed at the four vertices of a square (the side length is d). -9 +9 a) Treat infinity as zero potential reference. Find the electric potential at an arbitrary point P that is x horizontal distance and y vertical distance away from the center of the square. b) Suppose that k = 1 Volt, use your favorite software to plot the equipotential lines of -3V,-1V, +1V, +3V, respectively. Attach screenshots of (i) your plot with indications of voltages and (ii) your code for making the plot. (If you used an AI tool for help, remember to also attach a screenshot of your query with the AI's answer.) d +29 -29 As shown in the figure, four point charges are placed at the four vertices of a square (the side length is d). -9 +9 a) Treat infinity as zero potential reference. Find the electric potential at an arbitrary point P that is x horizontal distance and y vertical distance away from the center of the square. b) Suppose that k = 1 Volt, use your favorite software to plot the equipotential lines of -3V,-1V, +1V, +3V, respectively. Attach screenshots of (i) your plot with indications of voltages and (ii) your code for making the plot. (If you used an AI tool for help, remember to also attach a screenshot of your query with the AI's answer.) d +29 -29

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Solution a Electric Potential at Point P Potential Due to Each Charge The electric potential V at point P due to a point charge q at a distance r is V ... View the full answer