An infinite line charge produces a field of `9xx10^(4) N/C` at a distance of 2cm. Calculate the linear charge density.

An infinite line charge produces a field of 9xx10^(-4)NC^(-1) at a distance of 2 cm. Calculate the linear charge density.

An infinite line charge Produces a field of 9 x 10^(4)NC^(-1) at a distance of 3 cm. Calculate the linear charge density.

An infinite line charge produces a field of 18xx10^(4) N/C at a distance of 2 metre from it. The linear charge density is

An infinite line charge produces a field of 7.182 xx 10^(8) N//C at distance of 2 cm. the linear charge density is

Two infinite linear charges are placed parallel to each other at a distance 0.1 m from each other. If the linear charge density on each is 5 mu C//m , then the force acting on a unit length of each linear charge will be:

An electric dipole consists of charges +- 2.0 xx 10^(-8) C separated by distance of +- 2.0 xx 10^(-3) m. It is placed at a distance of 6 cm from a line charge of linear charge density 4.0 xx 10^(-4) Cm^(-1) as shown in figure such that the dipole makes an angle of theta = 60^@ with line AB. Find the force acting on the dipole.

A charge particle q is released at a distance R_(@) from the infinite long wire of linear charge density lambda . Then velocity will be proportional to (At distance R from the wire)

A positive charge is released from rest at a distance r_(0) from a positive line charge with uniform density . The speed (v) of the point charge , as a function of instantaneous distance r from line charge, is proportional to:

Intensity of electric field at a point at a perpendicular distance .r. from an infinite line charge, having linear charge density .lambda. is given by :

An electric dipole consists of charges pm 2.0 xx 10^(-8) C separated by a distance of 2.0 xx 10^(-3) m. It is placed near a long line charge of linear charge density 4.0 xx 10^(-4) C m^(-1) as shown in figure (30-W4), Such that the negative charge is at a distance of 2.0 cm from the line charge. Find the force acting on the dipole.