Two insulated charged copper spheres A and B of identical sizes with charges 2q and 3q respectively repel with a force ‘F ‘when placed at a distance d. A third sphere C of the same size but uncharged is brought in contact with A first and then in contact with B and finally placed in the middle of both. What are the new forces on A, C and B?
Ans - 5/3F, 4/3F and 3F
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