14. (II) Calculate the ratio of the resistance of 10.0 m of alu- minum wire 2.2 mm in diameter, to 24.0 m of copper wire 1.8 mm in diameter.

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ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
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Chapter20: Electric Current, Resistance, And Ohm's Law
Section: Chapter Questions
Problem 12CQ: Explain why R=R0(1 + a?T) for the temperature variation of the resistance R of an object is not as...
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14. (II) Calculate the ratio of the resistance of 10.0 m of alu-
minum wire 2.2 mm in diameter, to 24.0 m of copper wire
1.8 mm in diameter.
Transcribed Image Text:14. (II) Calculate the ratio of the resistance of 10.0 m of alu- minum wire 2.2 mm in diameter, to 24.0 m of copper wire 1.8 mm in diameter.
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