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Question 2 0/2pts The force of electrostatic repulsion between two small positively charged objects, A and B, is 68.3 N when the distance between them is 0.11 m. What is the force of repulsion if the distance is increased by a factor of 3? Give your answer in uN. Question 4 What is the magnitude of the force a 7.5 yC charge exerts on a 7.7 nC charge located 5.8 cm away? Give your answer in mN. Use k = 8.99 x 109 N m? C2 Incorrect Question 5 0/ 2pts Two charged spheres 8.9 cm apart attract each other with a force of 1.4 uN. What force, in N, result if both charges are doubled and the distance remains the same. What is the magnitude of the force between two charges of 1.0 C each which are 1.0 meter apart? Give your answer in nN