Articles related to "Georg Ohm"

In electrical circuit elements the resistance in ohms, potential difference in volts, and current in amps are related by Ohm's law.

Ohm's law states that the current through a conductor between two points is proportional to the potential difference and inversely proportional to the resistance.

Over time, the field of physics has discovered many new phenomena that defy easy description or naming. What do you call something that has never been seen before?