I'm making a very simple diagram of a video camera set-up for my experimental design course. I need to show that a camera plugs into a wall. From a technical perspective, what symbol should I use to represent that? I have a little square to represent the camera, and a line coming out the back to represent the power chord - but obviously that has to be plugged in somewhere.
I know this is not the most correct way to represent this - any advise would be appreciated! Thanks a lot.