three charges are placed on the vertices of the equilateral triangle o – InterviewSolution

1.	three charges are placed on the vertices of the equilateral triangle of side length l. find the sign and magnitude of charge q placed at the centroid so that the system of charges will be in equilibrium
Answer» three charges are placed on the vertices of the equilateral triangle of side length l. find the sign and magnitude of charge q placed at the centroid so that the system of charges will be in equilibrium

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