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passive components
Total Resistance of Series/Parallel Circuit
Computes total circuit resistance using three forms of Ohm's Law: R1 = V/I, R2 = V²/P, and R3 = P/I². All three should agree for a consistent set of measurements.
Inputs
Total circuit voltage in volts
Total circuit current in amps
Total circuit power in watts
Results
⚠Total current must be greater than zero
Total Resistance (R1)—ΩResistance from voltage and current in ohms
Total Resistance (R2)—ΩResistance from voltage and power in ohms
Total Resistance (R3)—ΩResistance from power and current in ohms