If two different wires having identical cross-sectional areas carry the same current

College Physics for AP® Courses | 1st Edition | ISBN: 9781938168932 | Authors: Gregg Wolfe, Irina Lyublinskaya, Douglas Ingram

ISBN: 9781938168932 372

Solution for problem 3 Chapter 20

College Physics for AP® Courses | 1st Edition

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Problem 3

If two different wires having identical cross-sectional areas carry the same current, will the drift velocity be higher or lower in the better conductor? Explain in terms of the equation vd = InqA , by considering how the density of charge carriers n relatesto whether or not a material is a good conductor.

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Physics 2080 Chapter 20: Electric Potential and Electric Potential Energy February 9, 2016 Amanda Biddlecome 1) Electric Potential Energy and the Electric Potential -‐electric force=conservative *has potential energy -‐takes work to move charge perpendicular to the field W=-‐q Ed 0 *W=work *q =ch0rge *E=electric field *d=distance ΔU

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Chapter 20, Problem 3 is Solved

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Textbook: College Physics for AP® Courses

Edition: 1

Author: Gregg Wolfe, Irina Lyublinskaya, Douglas Ingram

ISBN: 9781938168932

Since the solution to 3 from 20 chapter was answered, more than 281 students have viewed the full step-by-step answer. The answer to “If two different wires having identical cross-sectional areas carry the same current, will the drift velocity be higher or lower in the better conductor? Explain in terms of the equation vd = InqA , by considering how the density of charge carriers n relatesto whether or not a material is a good conductor.” is broken down into a number of easy to follow steps, and 53 words. The full step-by-step solution to problem: 3 from chapter: 20 was answered by , our top Physics solution expert on 03/09/18, 08:07PM. College Physics for AP® Courses was written by and is associated to the ISBN: 9781938168932. This full solution covers the following key subjects: . This expansive textbook survival guide covers 34 chapters, and 2282 solutions. This textbook survival guide was created for the textbook: College Physics for AP® Courses, edition: 1.