A) \[E\pi {{r}^{2}}\,sin \theta \]
B) \[\frac{E}{3}\pi r/\,sin \theta \]
C) \[E\pi {{r}^{2}}\]
D) \[\frac{E}{3}\pi {{r}^{2}}/\,cos \theta \]
Correct Answer: C
Solution :
Construct a plane surface on the base of cone as shown in figure as charge enclosed by this closed surface is zero, so flux crossing this surface is equal to zero.You need to login to perform this action.
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