29. Sources of Magnetic Field
29. Sources of Magnetic Field / Ampere's Law (Calculus) / Problem 9
A current I 0 flows uniformly through the cross-sectional area of an extended horizontal hollow cylindrical conductor with an inner radius R a and an outer radius R b. A point P is located at a distance r from the central axis and in a plane perpendicular to it. Determine the expression for the magnetic field for i) r < R a, ii) R a < r < R b, and iii) r > R b.
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