An electron (charge -1.6 x 10^-19C)moves on a path perpendicular to the direction of a uniform electric field of strength 3.0 N/C.How much work is done on the electron as it moves 15 cm? A)4.8 x 10^-20 J B)-4.8 x 10^-20 J C)1.6 x 10^-20 J D)zero

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Quizplus · Accepted Answer

When an electron moves perpendicular to an electric field, no work is done on it because the force and displacement are perpendicular.

An Electron (Charge -1