1.One million electrons are added to a glass rod.The total charge on the rod is --------

Total charge = Q = ne = 106 x 1.6 x 10-19 C = 1.6 x 10-13 C ( negative) .
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Need full step
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Need step by sreo
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How was this negative
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Initially there is no charge on the rod. If you add 1 million (10^6) electrons In it then the total charge is=10^6×-1.6×10^-19=-1.6×10^-13C
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