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electronics and communication engineering electromagnetic field theory
1. The displacement flux density at a point on the surface of a perfect conductor is = 2(ax - 3 az)c/m2 pointing away from the surface. The charge density at that point c/m2 will be
(A): - 2
(B): - 4
(C): 2
(D): 4
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By: guest on 02 Jun 2017 12.49 am
∇ . D = r .
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