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Charges on Large and Parallel Conducting Plates

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Illustration 1.18 Three particles, each of mass m andcarrying a charge q each, are suspended from a commonpoint by insulating massless strings, each of length L. If theparticles are in equilibrium and are located at the corners ofan equilateral triangle of side a, calculate the charge q oneach particle. Assume L >> a.

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Q. Three particles, each of mass

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[Assume

L >> a

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