An infinite, uniformly charged sheet with surface charge density cuts through a spherical Gaussian surface of radius R at a distance x from its center, as shown in the figure. The electric flux through the Gaussian surface is :

Answer

D

Explanation

`:'` Electric field
`=sigma/in_(0)` due to infinitely uniform charged.
Electric flux
`=(Sigma_("enclosed"))/in_(0)=int sigma/in_(0)xx[piR^(2)-pix^(2)]`