Intro
Electricity is the movement of Electrons through a conductor.
Ohm’s Law
Ohm’s law allows calculating how much Current flows through a conductor:
Current (A) = Voltage (V) / Resistance (Ω) Voltage (Ω) = Current (A) * Resistance (Ω) Resistance (Ω) = Voltage (V) / Current (A)
Ohm’s law can be used to calculate Wire Sizing and Overcurrent Protection.
See: Static Electricity