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

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 15P: Use the orders of magnitude you found in the previous problem to answer the following questions to...
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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
Transcribed Image Text: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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