The current intensity passing through the center of the coaxial cable, whose cross-sectional view is given in the figure, is i=1A. Inside the cylindrical shell, there is a non-uniform current density expressed as J=C/r3, with C=2.4x10-3 A.m. inside the cable radius a=3 mm, outer radius b=5 mm. at r=4 mm and r=6 mm; a. closed currents and their directions, b. Find the magnitude and direction of the magnetic fields. ( μ0 = 4π×10-7 T.m/A , π=3.14)
The current intensity passing through the center of the coaxial cable, whose cross-sectional view is given in the figure, is i=1A. Inside the cylindrical shell, there is a non-uniform current density expressed as J=C/r3, with C=2.4x10-3 A.m. inside the cable radius a=3 mm, outer radius b=5 mm. at r=4 mm and r=6 mm; a. closed currents and their directions, b. Find the magnitude and direction of the magnetic fields. ( μ0 = 4π×10-7 T.m/A , π=3.14)
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The current intensity passing through the center of the coaxial cable, whose cross-sectional view is given in the figure, is i=1A. Inside the cylindrical shell, there is a non-uniform current density expressed as J=C/r3, with C=2.4x10-3 A.m. inside the cable radius a=3 mm, outer radius b=5 mm. at r=4 mm and r=6 mm;
a. closed currents and their directions,
b. Find the magnitude and direction of the magnetic fields.
( μ0 = 4π×10-7 T.m/A , π=3.14)
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