A uniformly charged conducting sphere of 2.4 m diameter has a surface charge density of `80.0 muC//m^2` - Find the charge on the sphere.

A uniformly charged conducting sphere of 2.8 m in diameter has a surface charge density of 100muCm^-2 . Find the charge on the sphere.

A uniformly charged conducting sphere of 2.5 m in diameter has a surface charge density of 100 muC/m^2 . Calculate the charge on the sphere.

A uniformly charged conducting sphere of 2.4 m diameter has a surface charge density of 80.0 muC//m^2 - What is the total electric flux leaving the surface of the sphere?

A uniformly charged conducting sphere of 2.5 m in diameter has a surface charge density of 100 muC/m^2 . Calculate the total electric flux passing through the sphere.

A charged ball B hangs from a silk thread S, which makes an angle theta with a large charged conducting sheet P as shown in Fig. Show that the surface charge density of the sheet is proportional to tan theta .

A charged particle having a charge of -3muC is placed close to a sheet of charge having a surface charge density 5xx10^-6 Cm^-2 . Find the force of attraction between the particle and the sheet of charge.

A charged spherical conductor has a surface density of 0-07 C cm^-2 . When the charge is increased by 4.4C, the surface density changes by 0.084 C cm^-2 . Find the initial charge and capacitance of the spherical conductor.

A drop of water of mass 18xx10^-3 g falls away from the bottom of a charged conducting sphere of radius 20 cm, carrying with it a charge of 10^(-9)C and leaving on the sphere a uniformly distributed charge of 2.5xx10^(-6)C . What is the speed of the drop after it has fallen 30 cm? (4piepsi_(0))^(-1)=9xx10^(9)JmC^(-2)