A 35 g ping-pong ball rubbed against a wool jacket acquires
A 3.5 g ping-pong ball rubbed against a wool jacket acquires a net positive charge of 1.5muC. Estimate the fraction of the ball's electrons that have been removed.
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a 35 g ping-pong ball rubbed against a wool jacket acquires a net positive charge of 15muc estimate the fraction of the
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