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

An infinite, uniformly charged sheet with surface density sigma cuts through a spherical Gausian surface of radius R at a distance x from its center, as shown in the figure. The electric flux Phi through the Gaussian surface is (kpi(R^(2)-x^(2))sigma)/(epsilon_(0)) find the vlaue of k?

A non - conducting disc of radius R is uniformly charged with surface charge density sigma . A disc of radius (R )/(2) is cut from the disc, as shown in the figure. The electric potential at centre C of large disc will be

If the radius of the Gaussian surface enclosing a charge is halved, how does the electric flux through the Gaussian surface change?

A charge Q is enclosed by a spherical Gaussian surface of radius R. If the radius of the sphere is double, how will the outward electric flux charge ? If a charge -Q is brought outside the Gaussian surface, will the electric flux reduce to zero ?

Four Gaussian surface are given below with charges inside each Gaussian surface . Rank the electric flux through each Gaussian surface in increasing order …………… .