The figure below shows a long conducting coaxial cable and gives its radii (R1=0.24m, R2=0.62m, R3=1.11m). The outer cable has a uniform current density of J=171A/m², and the inner cable carries a current l=21A flowing in opposite direction. Assume that the currents in each wire is uniformly distributed over its cross section . Determine the magnitude of the magnetic field in terms of Ho at a distance r=1.46m from the center of the cable. Express your answer using once decimal place.

The figure below shows a long conducting coaxial cable and gives its radii (R1=0.24m, R2=0.62m, R3=1.11m). The outer cable has a uniform current density of J=171A/m², and the inner cable carries a current l=21A flowing in opposite direction. Assume that the currents in each wire is uniformly distributed over its cross section . Determine the magnitude of the magnetic field in terms of Ho at a distance r=1.46m from the center of the cable. Express your answer using once decimal place.

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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