An electron with speed v0 150 times 106 ms is traveling, Ask an Expert

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An electron with speed v0 = 15.0 × 106 m/s is traveling parallel to a uniform electric field of magnitude E = 10.4 × 10³N/C.

(a) How far will the electron travel before it stops?

(b) How much time will elapse before it returns to its starting point?

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