10,000alpha particles pass per min through a state tube radius r wat is resulting electric current
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Charge on one alpha particle is, q = 3.2 X 10^-19 C
So, total charge passing through the tube in 1 minute is = 10000 X 3.2 X 10^-19 C
=3.2 X 10^-15 C
Current = charge flow per second = (3.2 X 10^-15)/60 = 5.33 X 10^-17 A
Which is approximately, 0.5 X 10^-16 A
So, total charge passing through the tube in 1 minute is = 10000 X 3.2 X 10^-19 C
=3.2 X 10^-15 C
Current = charge flow per second = (3.2 X 10^-15)/60 = 5.33 X 10^-17 A
Which is approximately, 0.5 X 10^-16 A
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