Two co-axial cylindrical sheets of charge are present in free space fs – McqOptions

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1.	Two co-axial cylindrical sheets of charge are present in free space fs = 5 c/m2 at r = 2 m and rs = -2 c/m2 at r = 4 m, The displacement flux density at r = 3 m is
A.	[A].
B.	[B].
C.	[C].
D.	[D].
Answer» D. [D].

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