40.0 c of charge is flowing at point in a wire that carries a current of 20.0nA. calculate the a) time taken 40.0c of charge to flow in the wire b) total mass of electron in the charge
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40.0 c of charge is flowing at point in a wire that carries a current of 20.0nA. calculate the
a) time taken 40.0c of charge to flow in the wire
b) total mass of electron in the charge
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