Instructables
Picture of Ohm's Law.
Ohm's law is used to find current resistance or voltage in certain conditions. If you know what Voltage and Current you have and you are looking for the resistance then you use this equation.
Resistance = Voltage/Current
For looking for the Current
Current = Voltage/Resistance
For looking for the Voltage
Voltage = Resistance * Current
trillot1 year ago
Pas bête!