What charge would be required to electrify a sphere of radius 15 cm so as to get a surface charge density of `(7)/(11) mu Cm^(-2)` ?

What charge would be required to electrify a sphere of radius 25 cm, so as to get a surface charge density of (3)/(pi)Cm^(-2) ?

What charge would be required to electrify a sphere of radius 25 cm, so as to get a surface charge density of (3)/(pi)Cm^(-2) ?

What charge would be required to electrify a sphere of radius 25 cm, so as to get a surface charge density of 3/pi C/m^2 ?

What charge would be required to electrify a sphere of radius 25 cm. So as to get a surfce chare density of (3)/(pi )cm^(-3) ?

To what potential, must we charge an insulated sphere of radius 14 cm so that its surface charge density of 1 muC m^(-2) ?

To what potential we must charge an insulate sphere of radius 14 cm, so that the surface charge density is equal to 2 muC m^(-2) ?

What will be the surface density of charge of a sphere of radius 4 cm, if it is given 182 esu of charge?

How much charge is to be given to a sphere of radius 30 cm so that its surface density of charge will be 2/pi CGS unit?

A uniformly charged conducting sphere of radius one metre has a surface charge density 14 mu m^(-2)? . Find the charge on the sphere and total electric flux leaving the spherical surface.