Question

Define Gauss Theorem. Find the electric field at any point due to line charge​

Answer 1

Explanation:

line charge is in the form of a thin charged rod with linear charge density λ. Let us find out an expression for electric intensity at any point P at a perpendicular distance r from the rod.

Let us consider a right circular closed cylinder of radius r and length l, with infinitely long line of charge as its axis.

The magnitude of electric field intensity at every point on the curved surface of the cylinder is same, because all such points are at the same distance from the line charge.

Contribution of curved surface of cylinder towards electric flux,

Answer 2

Answer:

Hope it's correct thank you ♥