A coaxial cable is made from a from a hollow cylindrical conductor and insulator and a conducting wire on the axis. The radius of the inner conducting wire is 0.03mm. The radii of the conducting cylinder are 1.34mm (inner) and 3.8mm (outer). The inner conductor carries a current 7.75A and the outer conductor carries a current of 13.83 A in the opposite direction. Assume that the insulator does not affect the magnetic field. Determine the magnitude of the magnetic field at the point 5.07mm from the axis (in µT). Plastic Jacket Metalic Shield Dielectric Insulator You Answered 305.719 Inner Conductor Correct Answer 239.8422 margin of error +/- 1%

A coaxial cable is made from a from a hollow cylindrical conductor and insulator and a conducting wire on the axis. The radius of the inner conducting wire is 0.03mm. The radii of the conducting cylinder are 1.34mm (inner) and 3.8mm (outer). The inner conductor carries a current 7.75A and the outer conductor carries a current of 13.83 A in the opposite direction. Assume that the insulator does not affect the magnetic field. Determine the magnitude of the magnetic field at the point 5.07mm from the axis (in µT). Plastic Jacket Metalic Shield Dielectric Insulator You Answered 305.719 Inner Conductor Correct Answer 239.8422 margin of error +/- 1%

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter30: Sources Of The Magnetic Field

Section: Chapter Questions

Problem 30.4CQ: A hollow copper tube carries a current along its length. Why is B = 0 inside the tube? Is B nonzero...

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