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Two conductors are made of the same material and have the same length. Conductor 1 is a solid wire of diameter 2.0 m. Conductor 2 is a hollow tube of outside diameter 3.0 m and inside diameter 2.0 m. The ratio of their resistances, R1/R2, is: O 1. O 5/4. О 3/2. O 3. O 8.

Two conductors are made of the same material and have the same length. Conductor 1 is a solid wire of diameter 2.0 m. Conductor 2 is a hollow tube of outside diameter 3.0 m and inside diameter 2.0 m. The ratio of their resistances, R1/R2, is: O 1. O 5/4. О 3/2. O 3. O 8.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Two conductors are made of the same material and have the same length. Conductor 1 is a solid wire of diameter 2.0 m. Conductor 2 is a hollow tube of outside diameter 3.0 m and inside diameter 2.0 m. The ratio of their resistances, R1/R2, is: 1. О 5/4. О 3/2. O 3. O 8.
Transcribed Image Text:Two conductors are made of the same material and have the same length. Conductor 1 is a solid wire of diameter 2.0 m. Conductor 2 is a hollow tube of outside diameter 3.0 m and inside diameter 2.0 m. The ratio of their resistances, R1/R2, is: 1. О 5/4. О 3/2. O 3. O 8.
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