# An electron acquires 7.45 x 10^-17 J of kinetic energy when it is accelerated by an electric field from plate A to plate B.  (a) What is the potential difference between the plates and (b) Which plate is at the higher potential?

quirozd | Certified Educator

calendarEducator since 2013

starTop subjects are Math and Science

Given

\DeltaKE = 7.45\times10^(-17)\text(J)

q_e = -1.602\times10^(-19)\text(C)

Due to the conservation of energy, the change in kinetic energy came from the change in potential energy due...

(The entire section contains 99 words.)