Resistivity of steel is larger than that of copper. If a copper wire and a steel wire are having the same length and area of cross section, which of the following statements is true? Resistance of the steel wire is more than that of the copper wire O b. Resistance of the steel wire is less than that of the copper wire Ос. Both wires are having the same resistance O d. From the given information, a conclusion cannot be made

Resistivity of steel is larger than that of copper. If a copper wire and a steel wire are having the same length and area of cross section, which of the following statements is true? Resistance of the steel wire is more than that of the copper wire O b. Resistance of the steel wire is less than that of the copper wire Ос. Both wires are having the same resistance O d. From the given information, a conclusion cannot be made

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter17: Current And Resistance

Section: Chapter Questions

Problem 21P

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