how many electron passes through a wire in 5 minutes if the current through the wire ia 400MA
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The number of electrons that pass through the lamp in one minute is equal to = . A current of 200 mA is flowing through the lamp. One ampere is the current that flows through the lamp when one coulomb of charge passes in one second. The charge of an electron is 1.602*10^-19 C.
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Explanation:
Current is defined as the rate of the flow of charge. Therefore the charge flow per unit time is known as current. The charge on the electron is quantized. We know that when charge flow in any wire then current is set up in that wire. And the rate of flow of this charge is equal to the current in the wire.
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