Either way, the force changes by a factor of 10.ġ1. (a) 1.04 × 10 −9 C (b) This charge is approximately 1 nC, which is consistent with the magnitude of charge typical for static electricityġ6. (a) 0.859 m beyond negative charge on line connecting two charges (b) 0. Answer: gr gravitational force is a force which is acting between each and every object in the universe. However, in between inertial and gravitational forces it is.