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Three point charges, each with charge q and mass 'm', are connected by three strings of equal length 'e whose other end is connected to a fixed point P. They form an equilateral triangle of side 'a' in a horizontal plane. The tension in each string will be |
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Answer» `sqrt((mg)^2-(q^2/(4piepsilon_0a^2)SQRT3)^2)` |
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