A very long, hollow cylinder (radius 1.7cm) is formed by rolling up a thin sheet of copper. Electric charges flow along the copper sheet parallel to the axis of the cylinder. The arrangement is, in effect, a hollow tube of current 2.2A. Use Ampère's law to find the magnetic field (a) outside the cylinder at a distance 4.0cm from the axis and (b) inside the cylinder at a distance 0.70cm from the axis. (Hint: For closed paths, use circles perpendicular to and centered on the axis of the cylinder.)

A very long, hollow cylinder (radius 1.7cm) is formed by rolling up a thin sheet of copper. Electric charges flow along the copper sheet parallel to the axis of the cylinder. The arrangement is, in effect, a hollow tube of current 2.2A. Use Ampère's law to find the magnetic field (a) outside the cylinder at a distance 4.0cm from the axis and (b) inside the cylinder at a distance 0.70cm from the axis. (Hint: For closed paths, use circles perpendicular to and centered on the axis of the cylinder.)

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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