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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. | |