What is the resistance of a 3.4-m length of copper wire 1.6 mm in diameter? The resistivity of copper is 1.68 x 10-8 SN m.Express your answer to two significant figures and include the appropriate units.HAR =ValueUnitsSubmitRequest Answer

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What is the resistance of a 3.4-m length of copper wire 1.6 mm in diameter? The resistivity of copper is 1.68 x 10-8 N. m. Express your answer to two significant figures and include the appropriate units. HA R = Value Units Submit Request Answer

What is the resistance of a 3.4-m length of copper wire 1.6 mm in diameter? The resistivity of copper is 1.68 x 10-8 N. m. Express your answer to two significant figures and include the appropriate units. HA R = Value Units Submit Request Answer

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter28: Current And Resistance

Section: Chapter Questions

Problem 67PQ

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Concept explainers

Temperature Variance of Resistance

Electrical resistance or simply resistance is the property of a material that opposes the free flow of electrons through it. The total amount of resistance to the flow of charges (or current) is affected by many factors like the length of the conducting material, its cross-sectional area, resistivity, and temperature.

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What is the resistance of a 3.4-m length of copper wire 1.6 mm in diameter? The resistivity of copper is 1.68 x 10-8 SN m.
Express your answer to two significant figures and include the appropriate units.
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