Consider two point particles that have charge e are at rest, Ask an Expert

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Consider two point particles that have charge +e, are at rest, and are separated by 3.70 x 10^-15 m.

(a) How much work was required to bring them together from a very large separation distance?

(b) If they are released, how much kinetic energy will each have when they are separated by twice their separation at release?

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