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ABCDEF is a regular hexagon of side a. At each vertex A, B and C a point charge +q is fixed and D,E,F a point charge -q is fixed. Intensity of electric field at a point lying on the line joining FC at a distance x away from the centre of hexagon (x gt gt gt gta) is found to be (sqrt(alpha)aq)/(2piepsilon_(0)x^(3)) where alpha is an integer. Find alpha |
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