Ohm's Law & Power Law Calculator
Cressall Resistors Ltd
Utilities
Ohm's law and the power law describe the relationship between the following four electrical entities: Entity..............Unit.......Symbols Voltage..........Volts......V Current..........Amps.....A, I Resistance...Ohms.....Ω, R Power.............Watts.....W Ohm's law: Voltage = Current x...