13. Let's compare this electrical force to the force of gravity. Imagine you could place 1g of electrons 1.0 m away from another 1g of electrons. Calculate: (a) the gravitational force of attraction between them. (b) the electrostatic force of repulsion between the two charge collections. (c) the ratio of the electrostatic force to the gravitational force. . (d) Discuss whether you think gravity would play a major part in holding atoms together. Refer to your results above