Question

calculate the number of electrons passing per second through a conductor to produce a current of 4 ampere

Answer 1

Explanation:

Hey!

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Charge on electrons = 1.6 × 10^-19

We know,

I = qt

[ Where, I = Current , q = charge and t = time ]

And we know,

q = ne

(ne = number of electrons )

1 = n × 1.6 × 10^-19

n = 1 / 1.6×10^-19

n = 6.25 × 10^18

6.25 × 10^18 of electrons pass per second through a conductor to produce a current of 1 ampere.

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Hope it helps...!!!