The unit of intensity of electric field is

Drift velocity v_(d) varies with the intensity of electric field as per their relation

Deuteron and alpha -particle are put 1 A^(@) apart in Air. Magnitude of intensity of electric field due to deuteron at alpha -particle is (N/C).

Obtain an expression for intensity of electric field in end on position, i.e., axial position of an electric dipole.

In a region where intensity of electric field is 5NC^(-1)40 lines of electric force are crossing per square metre. The number of lines crossing per square metre where intensity of electric field is 10NC^(-1) will be

Write an expression (derivation not required) for intensity of electric field in : (1) Axial position. (2) Broad side position of an electric dipole, in terms of its length (2a) dipole moment (p) and distance (r). (ii) What is the ratio of these two intensities i.e., E_(1):E_(2) , for a short electric dipole ?

A battery is connected across a resistance wire of uniform cross-section . If another resistance wire is connected in parallel, then the intensity of electric field in the first wire will

If the intensity of electric field at a distance x from the centre in axial position of small electric dipole is equal to the intensity at a distance y in equatorial position, then

Derive an expression for intensity of electric field are a point in broadside position or on an equatorial line of an electric dipole.

An isolated solid metal sphere of radius R is given an electric charge. The variation of the intensity of the electric field with the distance r from the centre of the sphere is best shown by

Three eqal charges +Q each are at the corners of an equilibrium triangle as shown. The intensity of electric field at O will be