Question
Asked Mar 25, 2020
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2) A Cu wire carries a current I = 1.0 MAmp. Calculate the number of electrons per second that
pass by any given point in the wire, per unit time. Show your work, and choose from the best
answer below.
A) dn/dt = 1.6 x 10
30
electrons/sec
B) dn/dt = 0.625 x 10'
10'3
electrons/sec
C) dn/dt = 3.75 x 106
electrons/sec
D) dn/dt = 6.25 x 10
electrons/sec
%3D
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2) A Cu wire carries a current I = 1.0 MAmp. Calculate the number of electrons per second that pass by any given point in the wire, per unit time. Show your work, and choose from the best answer below. A) dn/dt = 1.6 x 10 30 electrons/sec B) dn/dt = 0.625 x 10' 10'3 electrons/sec C) dn/dt = 3.75 x 106 electrons/sec D) dn/dt = 6.25 x 10 electrons/sec %3D

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