If an electrons falls through a potential difference of 1V from its initial position of rest, then find its acceleration at a distance of 5 cm from its initial position if it moves in a straight line.
(`(e)/(m)` of electrons is `1.76 xx 10^(11) C kg^(-1)`)

Explanation

(i) Recall the definition of electric work done on a charged body in a potential difference. Relate the electric work done with the definition of work done. That is, w = Fs = mas = Vq.
(ii) `3.52 xx 10^(12) ms ^(-2)`