Main Question or Discussion Point
What is meant by diode polarity. If we do connect anode to positive and cathode to negative then its means it works on Forward Bias mode. I think positive means higher potential than negative, in other words, if positive terminal which is Anode is to be at 5 volts and negative terminal which is Cathode will have to at 2 volts then Diode will work in Forward bias region.? Please explain if I'm right understanding of this.