An electron starts from rest at point A and has a speed of 5 x 10e6m/s at point B. Only electric forces act on it during this motion.Determine the electric potential difference VA - VB.

a.-71 V
b.71 V
c.26 V
d.-26 V
e.-140 V
.. ..

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Beverley SmithLv2

21 Aug 2019

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