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NEET2010PhysicsElectrostaticsActual

A square surface of side L metre in the plane of the paper is placed in a uniform electric field E (volt/m) acting along the same place at an angle with the horizontal side of the square as shown in figure. The electric flux linked to the surface in unit of V-m , is

Options

  1. AEL ^2
  2. BEL ^2
  3. CEL ^2
  4. D0

Correct answer

D. 0

Step-by-step solution

Flux of electric field E through any area A is defined as = E A or = E A =0 the lines are parallel to the surface.

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