Two small aluminum spheres, each of mass 0.0250 kilograms, are separated by 80.0 centimeters.
How many electrons would have to be removed from one sphere and added to the other to cause an attractive force between the spheres of magnitude 1.00 * 10-4(roughly one ton)? Assume that the spheres may be treated as point charges.
What fraction of all the electrons in one of the spheres does this represent?