A spherical drop of water carrying a charge of 90pc has a
a spherical drop of water carrying a charge of 90pc has a potential of 270 v at its surface. if 250 such drops of the same charge and radius combine to form a single spherical drop, what is the potential in the new drop.
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a spherical drop of water carrying a charge of 90pc has a potential of 270 v at its surface, what is the potential in the new drop
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