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 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

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

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

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.

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.

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.

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.

Three point charges q are placed at three vertices of an equilateral triangle of side a. Find magnitude of electric force on any charge due to the other two.