A high-voltage copper transmission line with a diameter of 2.60 cm and a length of 100 km carries a steady current of 8.50 x 10² A. If copper has a free charge density of 8.46 x 1028 electrons/m³, over what time interval does one electron travel the full length of the line? yr

A high-voltage copper transmission line with a diameter of 2.60 cm and a length of 100 km carries a steady current of 8.50 x 10² A. If copper has a free charge density of 8.46 x 1028 electrons/m³, over what time interval does one electron travel the full length of the line? yr

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 6P: Figure P21.6 represents a section of a conductor of nonuniform diameter carrying a current of I =...

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A high-voltage copper transmission line with a diameter of 2.60 cm and a length of 100 km carries a steady current of 8.50 x 10² A. If copper has a free charge density of
8.46 x 1028 electrons/m³, over what time interval does one electron travel the full length of the line?
yr

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