The current density is Determine the current through the surface r = 3, /4 < <
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The current density is
Determine the current through the surface r = 3, π/4 < θ < π/2, 0 < Φ < 2π.
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J= 20 cose r+ 3 a, A/m²
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I JdS dS rsin0d0da S 2x 2 20c060 in d...View the full answer
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