Two charge `+Q,-Q` are placed at the two verticels of an equilateral triangle of side `'a'`. Then the intensity of electric field at the third vertex is

Two charge +Q each are placed at the two verticles of an equilateral triangle of side a .The intensity of electric field at the third vertex is

Two equal charges q are placed at the vertices A and B of an equilateral triangle ABC of side a. the magnitude of electric field at the point C is

Equal charges q are placed at the vertices A and B of an equilatral triangle ABC of side a . The magnitude of electric field at the point C is

Equal charges q are placed at the vertices A and B of an equilatral triangle ABC of side a . The magnitude of electric field at the point C is

If the charges +Q and -Q are placed at the two vertices of an equilateral triangle of side l, then potential at the third vertex is

A total charge q is divided as q_(1) and q_(2) which are kept at two of the vertices of an equilateral triangle of side a. The magnitude of the electric field E at the third vertex of the triangle is to be depicted schematically as a function of x = q_(1)//q . Choose the correct figure.

Two charges each of magnitude 4muC are placed at two corners of an equilateral triangle of side 4m. Find the magnitude of electric field at the third corner.

Three identical positive charges Q are arranged at the vertices of an equilateral triangle. The side of the triangle is a. Find the intensity of the field at the vertex of a regular tetrahedron of which the triangle is the base.