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Use the Diagram Below for the Next Problem

Question 13

Multiple Choice

Use the diagram below for the next problem: Use the diagram below for the next problem: -Two copper wires have the same volume,but wire 2 is 20% longer than wire 1.The ratio of the resistances of the two wires R<sub>2</sub>/R<sub>1</sub> is A) 1.2 B) 0.83 C) 1.1 D) 0.91 E) 1.4
-Two copper wires have the same volume,but wire 2 is 20% longer than wire 1.The ratio of the resistances of the two wires R2/R1 is


A) 1.2
B) 0.83
C) 1.1
D) 0.91
E) 1.4

Correct Answer:

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