7 Electric Field & Electric Field Intensity

A point charge is brought in an electric field. The electric field at a near by point

Electric Field due to Dipole

At what angle between dipole moment and electric field, electric dipole remains in stable equilibrium in uniform electric field ?

An oil drop having a charge q and apparent weight W falls with a terminal speed v in absence of electric field . When electric field is switched on it starts moving up with terminal speed v. The strength of electric field is

a proton placed in an electric field would experience an electrical force equal to its weight. the magnitude of electric field intensity E would be

A spherical charged conductor has surface density of charge as sigma . The electric field intensity on its surface is E . If the radius of the surface is doubled, keeping sigma uncharged, what will be the electric field intensity on the new sphere ?

The electric field intensity at a distance 20 cm from the centre of a uniformly charged non conducting solid sphere of radius 10 cm is E .Then what is the electric field intensity at a distance 5 cm from the centre it will be.....

(A) : In electromagnetic waves electric field and magnetic field lines are perpendicular to each other. (R) : Electric field and magnetic field are self sustaining.

A uniform electric field is along x-axis. The potential difference V_(A)-V_(B)=10 V is between two points A (2m, 3m) and (4m, 8m). Find the electric field intensity.

The SI unit of electric field intensity is