How many electrons were removed from each pith ball

Reference no: EM13509847

Two pith balls are each suspended on two strings of equal length of 9.5cm from the same point. A glass rod that had been rubbed on a piece of fur was positioned between them and then removed. The two pith balls then separated to a distance of 1.7cm. The mass of each pith ball is .0357g. How many electrons were removed from each pith ball.

Reference no: EM13509847

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