An isolated conduction sphere sphere whose radius `R=1` m has a charge `q=1/9nC.` The energy density at the surfasce of the sphere is

AN isolated conducting sphere whose radius R is 6.85 cm has a charge q=1.25 nC (a) How much potential energy is stored in the electric field of this charged conductor? (b) What is the energy density at the surface of the sphere?

An isolated conducting sphere of radius 6cm has a charge of 1.5 muC . Calculate the energy stored in the field of this charged conductor and the energy density at the surface of the sphere.

An isolated metal sphere whose diameter is 10 cm has a potential of 8000 voits . What is the energy density at the surface of the sphere?

A conducting sphere of radius r has a charge . Then .

A conducting sphere of radius r has a charge . Then .

A conducting sphere of radius R is give a charge Q. The electric potential and the electric field at the centre of the sphere are, respectively

A conducting sphere of radius R is given a charge Q . The electric potential and the electric field at the centre of the sphere respectively are

A conducting sphere of radius R is given a charge Q. The electric potential and the electric field at the centre of the sphere respectively are

A conducting sphere of radius R is given a charge Q. The electric potential and the electric field at the centre of the sphere respectively are