Question

Why do the electric field lines never cross each other?​

Answer 1

Explanation:

So if two lines intersect at any point then two tangents can be drawn at one point indicates two directions of electric field, which is not possible because at any point there is only one direction of field. That is why they never cross each other.

Answer 2

Answer:

Electric field lines never cross(intersect)

each other. If they intersect, then their will be two directions of a electric field at a point, which is not possible.

Hence, they never intersect each other.