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

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

Two charged conducting spheres of radii r_1 and r_2 connected to each other by a wire. Find the ratio of electric fields at the surface of the two spheres.

Two charges 2Q and -Q are placed at the points (a,0,0) and (4a,0,0) respectively. With the two charges situated at the cenres, two spheres of radii 2a and 8a are considered. What is the ratio of electric flux through the surfaces of the two spheres?

The surface area of a body is 10 cm^2 and its surface density of charge is 0.4 unit/ cm^2 . What is the total charge on it?

A point charge of 12muC is placed at the centre of a cube of side 1m. What will be the electric flux passing through each face of the cube?

A conducting sphere of radius 5 cm has a charge of 20 esu. What is the electric potential at a distance of 10 cm away from its centre?