A copper wire has radius r = 0.314 cm, is 6.00 m long, has resistivity p = 1.72-10-82 m, and carries a current of 0.307 A. The wire has density of charge carriers of 8.50-1028 electrons/m a) What is the resistance, R, of the wire? 183.0377 10^-8r Submit Answer Unable to interpret units. Computer reads units as "r". Tries 1/100 Previous Tries b) What is the electric potential difference, AV, across the wire? 56.1926*10^-8V Submit Answer You have entered that answer before Incorrect. Tries 1/100 Previous Tries c) What is the electric field, E, in the wire?

A copper wire has radius r = 0.314 cm, is 6.00 m long, has resistivity p = 1.72-10-82 m, and carries a current of 0.307 A. The wire has density of charge carriers of 8.50-1028 electrons/m a) What is the resistance, R, of the wire? 183.0377 10^-8r Submit Answer Unable to interpret units. Computer reads units as "r". Tries 1/100 Previous Tries b) What is the electric potential difference, AV, across the wire? 56.1926*10^-8V Submit Answer You have entered that answer before Incorrect. Tries 1/100 Previous Tries c) What is the electric field, E, in the wire?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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moodle.nct.edu.om/m arning Portal Courses Reports e-Services - Academic Departments ETC CIMS - äö pio Moving Forward purses / PHYS1100 / Homework No.2/ Homework No.2 An iron wire has a diameter 3.05 mm and resistivity 9.71x 10-8 Qm. What will be the length of this wire to make a resistance of 302. What will be the new resistance, if the radius is doubled? (a) Length of the wire (in m) = (b) Resistance of the wire (in )N = Next page Upload your Homework 2 Answer - Jump to.. pad - Quiz-2 OneDrive CH6VZR403C NG 4) G E DELL
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