1. Two charged objects are separated by a distance of 0.3 m and they exert a force of 0.02 N on each other. If one of the objects has a charge of 43 C, what is the charge of the second object? (4.65 nC) 2. Two negatively charged objects are separated by a distance of 3 cm. If one object contains 100 excess electrons and the other contains 200 excess electrons, a. What is the charge of each of the objects? (1.6E-17 C and 3.2E-17 C) b. What force would be exerted between the two objects? (5.12E-21 N) c. Is the force attractive or repulsive? 3. Two identical negative charges are separated by a distance of 0.1 m and they repel with a force of 4E-5 N. a. What is the charge of each? (6.7E-9 C) b. What force would be exerted if the distance between the charges is doubled? (1E-5 N)