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A current of 1.50A flows in a wire. How many electrons are flowing past any point in the wire per second?

User TomQDRS
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1 Answer

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Final answer:

The number of electrons flowing past any point in a wire per second can be calculated using the formula: Number of electrons = (Current in Amperes) x (Time in seconds) x (1 Coulomb / 6.25 x 10^18 electrons). Therefore, approximately 2.4 x 10^-19 electrons flow past any point in the wire per second.

Step-by-step explanation:

The number of electrons flowing past any point in a wire per second can be calculated using the formula:

Number of electrons = (Current in Amperes) x (Time in seconds) x (1 Coulomb / 6.25 x 10^18 electrons)

Plugging in the given values, we have:

Number of electrons = 1.50A x 1s x (1 Coulomb / 6.25 x 10^18 electrons) = 1.50 / 6.25 x 10^18 = 2.4 x 10^-19 electrons

Therefore, approximately 2.4 x 10^-19 electrons flow past any point in the wire per second.

User Blackraven
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