Two small, identical metal balls with charges 7.0 µC and 14.0 µC are held in place 1.9 m apart. In an experiment, they are connected for a short time by a conducting wire.
(a) What will be the charge on each ball after this experiment?
1. new charge on 7.0 µC ball = ? µC
2. ew charge on 14.0 µC ball = ? µC
(b) By what factor will the magnitude of the electrostatic force on either ball change after this experiment is performed?
= ?
Answers: 2
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