ElectrostaticsHard
Question
A square of side ′a′ is lying in xy plane such that two of its sides are lying on the axis. If an electric field 
= E0x
is applied on the square. The flux passing through the square is :-
= E0x is applied on the square. The flux passing through the square is :-Options
A.E0a3
B.E0a3/2
C.E0a3/3
D.E0a2/2
Solution
flux through differential element dφ = E0 x a dx.
∴ Net flux
⇒ φ = E0 a
= 
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