Consider a coaxial cable as shown in the figure. The cable consists of a solid inner conductor of radius r = 0.3 cm that is surrounded by a cylindrical tube of inner radius r2 = 0.7 cm and outer radius r3 = 2 cm. The conductors carry equal and opposite currents I = 4 A but the currentdensity varies linearly with the distance from the center for the inner conductor (j1 = c,r) while it is distributed uniformly for the outer conductor. Determine the magnetic field (in units of uT (microtesla)) at a distance r = 1.3 cm from the axis.(Ho = 47 x 10 7N/A? and r = 3.14)Answer:

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Consider a coaxial cable as shown in the figure. The cable consists of a solid inner conductor of radius ri = 0.3 cm that is surrounded by a cylindrical tube of inner radius r2 = 0.7 cm and outer radius ra = 2 cm. The conductors carry equal and opposite currents I density varies linearly with the distance from the center for the inner conductor (. - cr) while it is distributed uniformly for the outer conductor. Determine the magnetic field (in units of uT (microtesla)) at a distancer = 1.3 cm from the axis. 4A but the current 4x x 10 N/A? and x 3.14) Answer:

Consider a coaxial cable as shown in the figure. The cable consists of a solid inner conductor of radius ri = 0.3 cm that is surrounded by a cylindrical tube of inner radius r2 = 0.7 cm and outer radius ra = 2 cm. The conductors carry equal and opposite currents I density varies linearly with the distance from the center for the inner conductor (. - cr) while it is distributed uniformly for the outer conductor. Determine the magnetic field (in units of uT (microtesla)) at a distancer = 1.3 cm from the axis. 4A but the current 4x x 10 N/A? and x 3.14) Answer:

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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