Three point charges are located at the corners of an equilateral triangle as in Figure P15.13. Find
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Four point charges are at the corners of a square of side a as shown in Figure P15.8. Determine the
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Coulomb's Law Problems
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Three charges are at the corners of an equilateral triangle, as shown in the figure below. Calculate
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Three point charges are aligned along the x-axis as shown in the figure below. Find the electric fie
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Two small metallic spheres, each of mass m = 0.20 g, are suspended as pendulums by light strings fro
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Electric Field 5: Example Equilateral Triangle
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Electric Field at the Center of a Square
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