(DL:3/5, ETA: 35] Consider the annulus S in the plane z = 8.3m, defined by a
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![Please show all work, and if its co...
[DL:3/5, ETA: 35] Consider the annulus S in the plane z = 8.3m, defined by
a? < a' + <®, a = 3.3 m, 6= 4.4 m.
The region surrounding S is filled with a conducting medium, where the current density is given as follows
in spherical coordinates:
J
r sin(0)
ae A/m?
Find the net upward current through S.
ANSWER: I = 4pi(4.4^2-3.3^2)
A
Please show all work, and if its correct I will
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