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Two identical positive charges Q each ar...

Two identical positive charges Q each are placed on the x axis at point (-a,0) and (a,0) A point charge of magnitude q is placed at the origin. For small displacement along x axis, the charge q executes simple harmonic motion if it is poitive and its time period is `T_(1)`. if the charge q is negative, it perform oscillations when displaced along y axis. in this case the time period of small oscillations is `T_(2).` find `(T_(1))/(T_(2))`

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