- #1
adamg
- 48
- 0
A positive and a negatively charged sphere attract each other and their kinetic energy increases. What form was the energy in orginally? Is it from the work done in separating the spheres originally? If so, when the spheres are separated, what form of energy do they gain from the work done in separating them? (Similarily with North and South poles of magnets?) Hope you can help, thanks *adam*