Show that for observations made at very large distance (Br >> 1) the electric and magnetic fields of Example 6-3 reduce to (see attached file for formula).© BrainMass Inc. brainmass.com October 24, 2018, 10:48 pm ad1c9bdddf
This solution provides step by step calculations for a question involving electric and magnetic fields at long distance.
Finding Electric Field of Two Long Co-Axial Cylindrical Surfaces
Two infinitely long coaxial cylindrical surfaces have the z axis as their common axis. The inner surface of radius a carries a surface current K1 = k1 phi, and the outer surface of radius b carries a surface current K2 = k2 phi. Both k1 and k2 are constant. Find B everywhere.
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