1 microampere current represents how many electrons's crossing a section through which it passes is
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Answer:
1 coulomb = 1/1.602 × 10^-19 = 6.24 × 10^18 electrons. An electric current of 1 ampere is equal to 1 coulomb of charge passing a point in a circuit every second: Therefore a current of 1 ampere = 6.242 × 10^18 electrons moving past any point in a circuit every second.
Explanation:
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