Physics > electrostatics-and-current-electricity > Electric Charges And Fields

Two infinitely long straight wires '1' and '2' are placed $d$ distance apart, parallel to each other, as shown in the figure. They are uniformly charged having charge densities $\lambda$ and $-\dfrac{\lambda}{2}$ respectively. Locate the position of the point from wire '1' at which the net electric field is zero and identify the region in which it lies.