A cylindrical nickel wire of radius 2.0 mm and length 1.6 m has a potential difference of 12 volts applied between its ends. If the wire carries a resistive load of 4.0 Q, what is the drift velocity of the conduction electrons in the wire? Assume that the number density of conduction electrons in the wire is 9.12 x 1028 conduction electrons/m³. a. 0.0060 mm/s b. 0.036 mm/s C. 0.046 mm/s d. 0.016 mm/s e. 0.026 mm/s
A cylindrical nickel wire of radius 2.0 mm and length 1.6 m has a potential difference of 12 volts applied between its ends. If the wire carries a resistive load of 4.0 Q, what is the drift velocity of the conduction electrons in the wire? Assume that the number density of conduction electrons in the wire is 9.12 x 1028 conduction electrons/m³. a. 0.0060 mm/s b. 0.036 mm/s C. 0.046 mm/s d. 0.016 mm/s e. 0.026 mm/s
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter21: Current And Direct Current Circuits
Section: Chapter Questions
Problem 9P
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![QUESTION 2
A cylindrical nickel wire of radius 2.0 mm and length 1.6 m
has a potential difference of 12 volts applied between its
ends. If the wire carries a resistive load of 4.0 Q, what is
the drift velocity of the conduction electrons in the wire?
Assume that the number density of conduction electrons in
the wire is 9.12 x 1028 conduction electrons/m3.
a. 0.0060 mm/s
b. 0.036 mm/s
C. 0.046 mm/s
d. 0.016 mm/s
e. 0.026 mm/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F31a5545f-1a86-4314-aefd-dc96c7499e1b%2Fff7adf07-4e0f-4d47-ab5b-b17e3697ba93%2F3wcxqyh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:QUESTION 2
A cylindrical nickel wire of radius 2.0 mm and length 1.6 m
has a potential difference of 12 volts applied between its
ends. If the wire carries a resistive load of 4.0 Q, what is
the drift velocity of the conduction electrons in the wire?
Assume that the number density of conduction electrons in
the wire is 9.12 x 1028 conduction electrons/m3.
a. 0.0060 mm/s
b. 0.036 mm/s
C. 0.046 mm/s
d. 0.016 mm/s
e. 0.026 mm/s
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