Three positive charges of equal magnitude q are placed at

Last updated: 6/24/2023

Three positive charges of equal magnitude q are placed at the vertices of an equilateral triangle of side 1 How can the system of charges be placed in equilibrium by placing a charge Q q 3 2 by placing a charge Q at the centroid of the triangle q 3 3 by placing a charge Q q at a distance from all the three charges 4 by placing a charge Q q above the plane of the triangle at a distance from all the three chorga at the centroid of the triangle