P = VI . Now say I want to transfer power over long distance, i put it through the the transformer increase the voltage to decrease loss over the line, this is where I am confused. So when u increase the voltage through the transformer, you decrease the current. Voltage is the potential difference between two points. Now if there is a more potential difference then before between 2 points shouldn't there be more electrons going through the wire. And thus increase the resistance in the wires and give more loss. Also what doesn't make sense is that the Current decreases as voltage goes up. But then if u look at the equation V = IR, if resistance is constant then as voltage goes up then current goes up? This is contradicting each other, I am confused.