Resistor Values
R1:Ω
R2:Ω
R3:Ω
Quick Presets:
Circuit Diagram
Calculation Result
Total Series Resistance
650.00 Ω
Rt = R1 + R2 + R3 + ...
Calculation Steps
Series Configuration: Rt = R1 + R2 + R3 + ...
Rt = 100 + 220 + 330
Rt = 650.000 Ω
Series vs Parallel
Series Connection:
R_total = R₁ + R₂ + R₃ + ...
- • Same current through all resistors
- • Voltage divides across resistors
- • Total resistance increases
Parallel Connection:
1/R_total = 1/R₁ + 1/R₂ + ...
- • Same voltage across all resistors
- • Current divides between resistors
- • Total resistance decreases