As shown in the above figure, the point charges and produce potential at the point which is away from by a distance of and away from by a distance of If the point charge is away from by a distance of and the total potential at is what is the sum of the point charges and
There are two charged metal spheres, as shown in the above figure. The sphere with radius is charged with charge and the sphere with radius is charged with charge If the two spheres touch each other, what is the final charge of the sphere
Two identical, equally charged metal spheres and with radius repel each other with a force of A third identical, uncharged sphere touches and then is placed at the midpoint of and Determine the magnitude of net electrostatic force on
Three positively charged particles lie on a straight line. Their charges are and with positions and . The equilibrium point is placed between and
When and are fixed, and is movable, find the equilibrium point for
As shown in the above diagram, there are three electrically neutral metal spheres: metal sphere with radius metal sphere with radius which is positively charged with charge and metal sphere with radius which is negatively charged with charge If touches and then touches what is the final charge of sphere