Answered: A conductor of uniform radius 1.20 cm…

A conductor of uniform radius 1.20 cm carries a current of 2.60 A produced by an electric field 116 V/m. What is the resistivity of the material?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter21: Current And Direct Current Circuits

Section: Chapter Questions

Problem 17P

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Concept explainers

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.

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Question Details
PSE6 27.P.016. [317738]
A conductor of uniform radius 1.20 cm carries a current of 2.60 A produced by an electric field of 116 V/m. What is the
resistivity of the material?
2-m

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