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8,/ Two identical pith balls are charged by rubbing againsteach other. They are suspended from a horizontal rodthrough two strings of length 20 ent each, the separationbetween the suspénsion potntis being 5 em. , Inequilibrium, the separation between the balls is 3 cm.Find the mass of each ball and the tension in the stringsThe charge on each ball has a magnitude 2-0x 10S C |
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