pretend you have a clock one hand has a hole at the end (light) and the other has a electron. these arms are both at 12 oclock.. when a displacement of electrons starts to take place the clock hands move bidirectional.. every time the clock hands cross paths they exchange a hole for an electron.. now really really focus on this in a realitivty manner(time) if your differential displacements are balanced then both clock hands are traveling bidirectional at the same rotation speed so they are meeting at 12 and 6 oclock every rotation. if theres a difference in potential then you will not be at 12 oclock,, you will create another rotation to occur thats uneeded.. like if the clock hand thats starts at 12 and is going counter clock wise was being forced with more potential.. it would be making that clock hand travel at a faster speed.. so if its going faster then you get your exchanges happening at different times.. like 12 then 5 then 10.. and it would be all off.. but if your in resonance your trade should be at like 12, 6, 12 ,6, 12, 6........ thats resonance in more detail?? so when you get that understood.
now think on this.. the earth.. can tell us so much more then we tend to notice..
we are on this sphere right??/.. what is it surrounded by on all sides? space!!! what is space?? vacuum!!!
well if its a vacuum what keeps this planet from falling apart??? there must be a force pushing down! well what force could be pushing on us??? gravity.. well whats creating that gravity? potential.. ..
invision all the layers of the atmosphere.. and consider the very top bordering space you have one electrode there and earth is the other.. what is happening between them 2 potentials? whats causing the ionosphere? all elements in that region are being ionized to positive energy state... ozone(higher energy state oxy gas) from radiant light and most likely the vacuum state of space potential!!!