Two uniformly long charged wires with linear densities `lambda` and `3lambda` are placed along X and Y axis respectively. Determined the slope of electric field at any point on the l ine `y=sqrt3x`

Two infinitely long thin styraight wires having uniform linear charge densities lambda and 2lambda are arranged parallel to each other at a distance r apart.The intensity of the electric field at a point midway between them is

Two infinitely long thin straight wires having uniform linear charge densities lambda and 2lambda are arranged parallel to each other at a distance r apart.The intensity of the electric field at a point midway between them is

Two infinitely long wires carry currents 4A and 3A placed along X-axis and Y-axis respectively. Magnetic field at a point p(0,0,d) m will be…..T.

Between two infinitely long wires having linear charge densities lambda and -lambda there are two points A and B shown in the figure. The amount of work done by the electric field moving a point charge q_(0) from A to B is equal to

Between two infinitely long wires having linear charge densities lambda and - lambda , there are two points A and B as shown in the figure. The amount of work done by the electric field in moving a point charge q_(0) from A to B is equal to :

In the figure, OA and OB are two uniformly charged wires, placed along x and y axis respectively. Find the unit vector in the direction of field at point (0,0,sqrt(3L)) .

In the figure, OA and OB are two uniformly charged wires, placed along x and y axis respectively. Find the unit vector in the direction of field at point (0,0,sqrt(3L)) .

An infinitely long wire with linear charge density +lambda is bent and the two parts are inclined at angle 30^@ as shown in fig, the electric field at point P is :