A y R/4 A solid infinitely long conducting cylinder of radius R 80 cm has a cylinder of radius R/4 gouged out of it as in Figure. The conductor carries a current 1, = 100 A unifomly over its cross section which is directed out of the page. What is the magnetic field at point A at a distance R from the center? (Ho = 4nx10-7T.m/A). %3D
A y R/4 A solid infinitely long conducting cylinder of radius R 80 cm has a cylinder of radius R/4 gouged out of it as in Figure. The conductor carries a current 1, = 100 A unifomly over its cross section which is directed out of the page. What is the magnetic field at point A at a distance R from the center? (Ho = 4nx10-7T.m/A). %3D
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A
y
R/4
A solid infinitely long conducting cylinder of radius R = 80 cm has a cylinder
of radius R/4 gouged out of it as in Figure. The conductor carries a current
lo = 100 A uniformly over its cross section which is directed out of the page.
What is the magnetic field at point A at a distance R from the center?
(Ho = 4nx10-7T. m/A).
%3D
A) B = -10.2 i + 0.32 j (µT')
B) BA = -81.92 i + 2.56 f (uT')
C) B = -25.6 i + 0.80 j (µT')
D) B = -85.3 i + 26.6 j (µT')
%3D
E) R. = -122.8A I + 3.84 i (uT)
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