Two electrons are held in place so that the center-to-center distance between them is $34\ \mathrm{mm}$. What is the initial acceleration of one of the electrons when they are released and allowed to move freely?

A

$5.3\times10^{-38}\ \mathrm{m/s^2}$ toward the other electron.

B

$5.3\times10^{-38}\ \mathrm{m/s^2}$ away from the other electron.

C

$2.2\times10^{5}\ \mathrm{m/s^2}$ toward the other electron.

D

$2.2\times10^{5}\ \mathrm{m/s^2}$ away from the other electron.