R2 R3 An image taken from the cross-sectional area of a coaxial cable consisting of a solid inner conductor of Radius R, surrounded by a concentric cylindrical tube of inner radius R2 and outer radius R, is given in the figure. The inner conductor and outer conductor (cylindrical tube) have the current density ji = Crand j, = Czr , respectively, for which r is the radial distance from the center. Each conductor carries the same total 1, in opposite directions. What is the magnitude of the magnetic field B, at a distance ri = 1 cm and B2 at a distance r2 = 8 cm ? (R = 4 cm ; R2 = 7 cm; R, = 9 cm 1, = 2 A; Ho = 4nx10-7 T.m/A. Take the sign of the current coming out from the page plane as positive). а) В, — 7.40 иТ ; В, — 7.28 иТ b) В, — 8.8 дТ %;B В, 4.89 µT %3D c) B1 = 2.56 µT; B2 = 4.93 µT d) B1 = 0.62 uT ; B2 = 2.81 µT %3D %3D e) B = 5 µT ; B2 = 4.78 µT

R2 R3 An image taken from the cross-sectional area of a coaxial cable consisting of a solid inner conductor of Radius R, surrounded by a concentric cylindrical tube of inner radius R2 and outer radius R, is given in the figure. The inner conductor and outer conductor (cylindrical tube) have the current density ji = Crand j, = Czr , respectively, for which r is the radial distance from the center. Each conductor carries the same total 1, in opposite directions. What is the magnitude of the magnetic field B, at a distance ri = 1 cm and B2 at a distance r2 = 8 cm ? (R = 4 cm ; R2 = 7 cm; R, = 9 cm 1, = 2 A; Ho = 4nx10-7 T.m/A. Take the sign of the current coming out from the page plane as positive). а) В, — 7.40 иТ ; В, — 7.28 иТ b) В, — 8.8 дТ %;B В, 4.89 µT %3D c) B1 = 2.56 µT; B2 = 4.93 µT d) B1 = 0.62 uT ; B2 = 2.81 µT %3D %3D e) B = 5 µT ; B2 = 4.78 µT

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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