Applying electric field

[Axel]

On Aug 19, 9:20 am, aarondesk <aaro... at gmail.com> wrote:
> Therein lies my confusion. Electrical fields are in units of V/angs
> (or V/m), while eV/angs are units of force. What is the connection
> between the two? Does EXTERNAL_POTENTIAL apply a real electrical

the charge? if you apply an electrical field the
resulting potential is field times charge, isn't it?

> field, or simply an force on the atomic nuclei?
>
> Thank you.