A cylindrical copper wire has a diameter 4 mm and length 10 cm with a conductivity 5x107 S/m. If an electric field of 2 mV/m is applied between end points what is the current in the wire? Lütfen birini seçin: a. 2.50 A b. 1.25 A c. 4.34 A d. 5.50 A e. 3.32 A
A cylindrical copper wire has a diameter 4 mm and length 10 cm with a conductivity 5x107 S/m. If an electric field of 2 mV/m is applied between end points what is the current in the wire? Lütfen birini seçin: a. 2.50 A b. 1.25 A c. 4.34 A d. 5.50 A e. 3.32 A
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter12: Electronic Control Devices
Section: Chapter Questions
Problem 14RQ
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A cylindrical copper wire has a diameter 4 mm and length 10 cm with a conductivity 5x107 S/m. If an electric field of 2 mV/m is applied between end points what is the current in the wire?
Lütfen birini seçin:
a. 2.50 A
b. 1.25 A
c. 4.34 A
d. 5.50 A
e. 3.32 A
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