1.

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 \[\theta \] with the horizontal side of the square as shown in figure. The electric flux linked to the surface in unit of \[V-m\], is                [AIPMT (S) 2010]

A. \[E{{L}^{2}}\]
B. \[E{{L}^{2}}\cos \,\theta \]
C. \[E{{L}^{2}}\sin \,\theta \]
D. 0
Answer» E.


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