A 1.00-mm-radius, cylindrical copper wire carries a current of 8.00 A. If each copper atom in the wire contributes one free conduction electron to the current, what is the drift velocity of the electrons in the wire? Some useful information: Mcu= 63.546 g/mole, Pcu = 8.96 g/cm3, and NA = 6.02 x 1023 mole 1. O a. 0.510 mm/s Ob.0.733 mm/s Oc 0. 187 mm/s Od.0.0923 mm/s O e. 0.304 mm/s

University Physics Volume 2
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ISBN:9781938168161
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Chapter9: Current And Resistance
Section: Chapter Questions
Problem 28P: An aluminum wire 1.628 mm in diameter (14-gauge) carries a current of 3.00 amps, (a) What is the...
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A 1.00-mm-radius, cylindrical copper wire carries a current of 8.00 A. If each copper atom in the wire
contributes one free conduction electron to the current, what is the drift velocity of the electrons in the wire?
Some useful information: Mcu= 63.546 g/mole, Pcu = 8.96 g/cm3, and NA = 6.02 x 1023 mole 1.
O a. 0.510 mm/s
Ob.0.733 mm/s
OC.0.187 mm/s
Od.0.0923 mm/s
O e. 0.304 mm/s
Transcribed Image Text:A 1.00-mm-radius, cylindrical copper wire carries a current of 8.00 A. If each copper atom in the wire contributes one free conduction electron to the current, what is the drift velocity of the electrons in the wire? Some useful information: Mcu= 63.546 g/mole, Pcu = 8.96 g/cm3, and NA = 6.02 x 1023 mole 1. O a. 0.510 mm/s Ob.0.733 mm/s OC.0.187 mm/s Od.0.0923 mm/s O e. 0.304 mm/s
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