Total-Resistance-in-Parallel-Circuits A quick tool to calculate total resistance in a parallel circuit with up to 20 resistors.

This circuit contains a 5 Ω resistor in series with two resistors, 6 Ω and 4 Ω, which are in parallel. Start by calculating the combined resistance of the two parallel resistors. 1 R = 1 R 1 ...

Adding resistors in parallel decreases the total resistance. The current has a choice of paths and only has to pass along one branch of the circuit.

# Function to calculate total resistance in parallel def total_resistance_parallel(resistances): return 1 / sum(1 / r for r in resistances) # Function to generate RLC combinations def ...