Ohm's 1st Law Definition
"The intensity of electric current in a conductor is directly proportional to the electromotive force (f.e.m.) and inversely proportional to its electrical resistance."
Here are the equations that correspond to Ohm's Law:
I = E
R
E = I.R
R = E
I
I = Ampéres electric current (A).
E = Voltage in Volts (V).
R = Electrical resistance in Ohm (W).
