Question a 185 g ping-pong ball rubbed against a wool, Ask an Expert

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Question: A 1.85 g ping-pong ball rubbed against a wool jacket acquires a net positive charge of 1.85 µC.

Part A: How many electrons were removed from the ping pong ball?

Please show me how work it out to determine how many electrons were removed from the ping pong ball for above problem.

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Category:- Physics
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