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

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 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.

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.

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 ilne charge of linear charge density 4.0 xx 10^(-4) C m^(-1) as shown in figure (30-W4), Such thet the negative charge is at a distance of 2.0 cm from the line charge. Find the force acting on the dipole.

An infinite number of charges, each equal to Q=10 mu C are placed along the x-axis at x=1, 3, 9 …..m . Calculate the magnitude of electric field at x=0 if the consecutive charge have opposite signs.

An infinitely long string uniformly charged with a linear charge density lambda_(1) and a segment of length l uniformly charge with linear charge density lambda_(2) lie in a plane at right angles to each other and separated by a distance r_(0) as shown in figure. The force with which these two interact is (lambda_(1) lambda_(2))/(4 pi epsi_(0)) ln (x) . If l=r_(0) , then find the value of x.