# Phase velocity electric current

1. Jun 22, 2010

### mela1

In quantum mechanics, particles also behave as waves with complex phases. By the de Broglie hypothesis, we see that

Vp=w/k=E/p

Does have relation Volt with momentum or wavnumber(2Pi/wavelenght) ?
and current with phase velocity ?

2. Jun 29, 2010

### AJ Bentley

Voltage is Potential Energy so it is related to frequency. The corresponding wave-number is related to the magnetic vector potential 'A'.