A gold wire of 5 mm radius carries a current of 2 A. If the density of free electrons in gold is 5.9x10-8 electron/m, then find the drift speed (in um/s) of the electrons. (write the answer to 2 decimal points).
A gold wire of 5 mm radius carries a current of 2 A. If the density of free electrons in gold is 5.9x10-8 electron/m, then find the drift speed (in um/s) of the electrons. (write the answer to 2 decimal points).
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 7P
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A gold wire of 5 mm radius carries a current of 2 A. If the density of free electrons in gold is 5.9x10-8 electron/m, then find the drift speed (in um/s) of the electrons. (write the answer to 2 decimal points).
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