Question

this question is of physics electrostatic chapter so plz help me out from this question

Answer 1

When two identical conducting charged spheres are brought in contact them every distribution of charges take place before the charges is equally divided on both the space when she and I are placed in contact charge on a equally divided into space therefore charge on each A and C =+2Q

Now C is placed in a contact with B and charge on A and C become 2Q+(-100Q)/2 =-4Q

When A and B are placed in contact then charge on A and B becomes 2Q+(-4Q)/2=-Q


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