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

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

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.	<img src="/_files/images/electronics-and-communication-engineering/electromagnetic-field-theory/199-287-1.png">
B.	<img src="/_files/images/electronics-and-communication-engineering/electromagnetic-field-theory/199-287-2.png">
C.	<img src="/_files/images/electronics-and-communication-engineering/electromagnetic-field-theory/199-287-3.png">
D.	<img src="/_files/images/electronics-and-communication-engineering/electromagnetic-field-theory/199-287-4.png">
Answer» D. <img src="/_files/images/electronics-and-communication-engineering/electromagnetic-field-theory/199-287-4.png">