You're working on a current that is starting to get too much current what could you do to slow down the electron flow

What you can do is place resistors within this circuit, I assume a series circuit to slow down the flow of electrons. Also setting up or changing the series circuit into a parallel circuit, helps to avoid build up of electrons flowing, as it disperses the electron flow into the circuit pathways that are now 2 rather than 1.

Aform of energy that is reflected or emitted from objects in the form of electrical and magnetic waves that can travel through space. there are many forms of  electromagnetic  energy including gamma rays, x rays, ultraviolet radiation, visible light, infrared radiation, microwaves and radio waves.