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