A 52.7 g ball of copper has a net charge of 2.2 μC. What fraction of the copper's electrons have been removed? (Each copper atom has 29 protons, and copper has an atomic mass of 63.5.)
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A: Given data, Charges, Q1=9 μCQ2=1 μCQ3=-2.6 μCQ4=-7.6 μC
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A: The charges are;The charge on electron is
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A: According to question we need to find What fraction of the copper's electrons have been removed?
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