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a metalic sphere A of its radius `a` carries a charge Q it is brought in contact with an uncharged sphere B of radius `b`the charge on sphere B now will be what

a metalic sphere A of its radius `a` carries a charge Q it is brought in contact with an uncharged sphere B of radius `b`the charge on sphere B now will be what

Grade:12

1 Answers

Pj747
15 Points
5 years ago
Set final potentials equal and conserve charge. So, KQ1/A = KQ2/BAnd Q1 + Q2 = QSolving for Q2, we get Q2 =Q*B/A+B

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