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 R, and outer radius Rg is given in the figure. The inner conductor and outer conductor (cylindrical tube) have the current density j1 = Cr and ja = Cyr 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 11 = 2 cm and B, at a distance 12 = 9 cm? (R = 5 cm; R2 = 8 cm; Rg = 10 cm: 1, = 4 A; Ho = 47x10-?T.m/A. Take the sign of the current coming out from the page plane as positive).
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 R, and outer radius Rg is given in the figure. The inner conductor and outer conductor (cylindrical tube) have the current density j1 = Cr and ja = Cyr 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 11 = 2 cm and B, at a distance 12 = 9 cm? (R = 5 cm; R2 = 8 cm; Rg = 10 cm: 1, = 4 A; Ho = 47x10-?T.m/A. Take the sign of the current coming out from the page plane as positive).
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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 j, = Cr and j, = C,r
, 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 B1 at a distance r = 2 cm and Bz at a distance r = 9 cm ?
(R = 5 cm; R, = 8 cm; R, = 10 cm; I, = 4 A; Ho = 4nx10-7 T.m/A. Take
the sign of the current coming out from the page plane as positive).
a) B 7.40 uT; B2 = 7.28 µT b) B, = 8.8 µT; B2 = 4.89 pT
%3D
c) B 2.56 µT; B2 = 4.93 µr d) B = 0.62 µT ; B = 2.81 µT
%3D
%3D
e) B = 5 µT ; B2 = 4.78 µT](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1fd70959-8d39-454d-8caf-6e0168bc458c%2F09c4309f-2442-43fa-923b-1d32ff008943%2Fnq9o3c9_processed.jpeg&w=3840&q=75)
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