5. Which of the following, if doubled, would have an effect on the current through a conductor? A. The number density (n) of mobile charge carriers B. The drift speed of the mobile charge carriers C. The charge on the mobile charge carriers D. All of the above

5. Which of the following, if doubled, would have an effect on the current through a conductor? A. The number density (n) of mobile charge carriers B. The drift speed of the mobile charge carriers C. The charge on the mobile charge carriers D. All of the above

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter22: Magnetism

Section: Chapter Questions

Problem 16CQ: Verify than the direction of the line force in an MHD drive, such as that in Figure 22.32, does not...

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Question

5.
Which of the following, if doubled, would have an effect on the current through a
conductor?
A. The number density (n) of mobile charge carriers
B. The drift speed of the mobile charge carriers
C. The charge on the mobile charge carriers
D. All of the above

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