Three identical conducting spheres are each placed 1.5cm apart. Sphere A is given a charge of qa=-12uC, sphereB is neutral, and sphere C is given a charge of qc=+7µC. All three spheres are then touched together andreplaced to their original locations.Q=-12µCQg=0µCQ=+7µCInitially:Aa.What are the charges on each sphere after they are replaced?TouchAtogetherReplaced:A1.5 cm1.5 cmb. How many electrons were transferred to or from sphere C when all the spheres were touched together?Were they added to or removed from sphere C?c. After the spheres are replaced, what is the total force acting on sphere A?d. After the spheres are replaced, what is the total force on sphere B?

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