Aluminum and copper wires of equal length are found to have the same resistance. What is the ratio of their radii? (Hint: Look for the resistivity of aluminum and copper)
Aluminum and copper wires of equal length are found to have the same resistance. What is the ratio of their radii? (Hint: Look for the resistivity of aluminum and copper)
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 14P
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Aluminum and copper wires of equal length are found to have the same resistance.
What is the ratio of their radii? (Hint: Look for the resistivity of aluminum and
copper)
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