The electric intensity due to a charged conducting cylinder of radius 0.1 m at a distance of 1 m from the axis of the cylinder of charge density `1.77muC//m` in a dielectric medium of dielectric constant 2 is

The electric intensity due to a uniformly charged infinite cylinder of radius R , at a distance r(gt R) , from its axis is proportional to

Show that electric intensity at a point outside a charged cylinder is inversely proportional to its distance from the axis of the cylinder.

The magnitude of electric field intensity due to a point charge is 10 N/C at a distance 1 m from it. Calculate the magnitude of charge.

Find the electric field intensity due to a positively charged conducting cylinder with radius 1 cm and surface charge density 10^(-9)C//m^(2) , at a point at a distance of 2 m from the axis of cylinder. The dielectric constant of the medium surrounding the cylinder is 2.

The electric field intensity just outside a long charged metal cylinder in air is 100 V//m . What is the surface density of the cylinder?

A cylinder of length L has a charge of magnitude q. The electric intensity at a point at a distance r from the axis of the cylinder is

The intensity of the electric field at a pont close but outside a charged conducting cylinder is proportional to (r is the distance of the point from the axis of the cylinder)

The electric intensity due to a dipole of length 10 cm and having a charge of 500 muC , at a point on the axis at a distance 20 cm from one of the charges in air is

The electric intensity due to a dipole of length 10 cm and having a charge of 500 muC , at a point on the axis at a distance 20 cm from one of the charges in air is