Two insulated charged copper spheres A and B of identical size have ch – InterviewSolution

1.	Two insulated charged copper spheres A and B of identical size have charges qA and –3qA respectively. When they are brought in contact with each other and then separated, what are the new charges on them?
Answer» Charge on each = \(\cfrac{{q_A}-3{q_A}}2=-q_A\)

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