Small identical balls with equal charges of magnitude 'q' each are fixed at the vertices of a segular 20019-gon (a polygon of 2019 sides) with side 'a'=4 mum. At a certain instant, one of the balls is released and a sufficiently long time interval later, the ball adjacent to the first released ball is freed. The kinetic energies of the released balls are found to differ by K=9xx10^(9) J at a sufficiently large distance from the polygon. determine the charge q in mC.

Small identical balls with equal charges of magnitude 'q' each are fix

1.	Small identical balls with equal charges of magnitude 'q' each are fixed at the vertices of a segular 20019-gon (a polygon of 2019 sides) with side 'a'=4 mum. At a certain instant, one of the balls is released and a sufficiently long time interval later, the ball adjacent to the first released ball is freed. The kinetic energies of the released balls are found to differ by K=9xx10^(9) J at a sufficiently large distance from the polygon. determine the charge q in mC.
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