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Eight identical spherical raindrops are each at a potential V, relative to the potential far away. They coalesce to make one spherical raindrop whose potential is: V/8 V/2 2 V 4 V 8 V

Eight identical spherical raindrops are each at a potential V, relative to the potential far away. They coalesce to make one spherical raindrop whose potential is: V/8 V/2 2 V 4 V 8 V

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Eight identical spherical raindrops are each at a potential V , relative to the potential far away. They coalesce to make one spherical raindrop whose potential is: V/8 V / 2 2 V 4 V 8 V

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