17. (a) The electric potential Vat the surface of the drop, the charge qon the drop, and the radius Rof the drop are related by V = q/4πε0R. Thus RqV==×⋅×=×−−4899 1030 1050054 1009124πε./.N mCCVm.22chch(b) After the drops combine the total volume is twice the volume of an original drop, so
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This note was uploaded on 01/25/2011 for the course PHYSICS 17029 taught by Professor Rebello,nobels during the Spring '10 term at Kansas State University.