Two resistors are made out of the same material but have different dimensions, as shown in the figures. The current through these two resistors is in the directions shown. What is the ratio of the resistances of the two wires RA/RB ? LL 2L 2L 2L (A) (B)
Two resistors are made out of the same material but have different dimensions, as shown in the figures. The current through these two resistors is in the directions shown. What is the ratio of the resistances of the two wires RA/RB ? LL 2L 2L 2L (A) (B)
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
Section21.2: Resistance And Ohm’s Law
Problem 21.2QQ
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