Parallel Widerstand Rechner — Formel
## Parallel Resistance
Resistors in parallel share the same voltage, and the reciprocals of their resistances add.
### Formula
**1/R_total = 1/R1 + 1/R2 + ...**
For two resistors: **R_total = (R1 * R2) / (R1 + R2)**
The total is always less than the smallest individual resistor.
Resistors in parallel share the same voltage, and the reciprocals of their resistances add.
### Formula
**1/R_total = 1/R1 + 1/R2 + ...**
For two resistors: **R_total = (R1 * R2) / (R1 + R2)**
The total is always less than the smallest individual resistor.
Lösungsbeispiel
Two resistors in parallel: 100 Ω and 200 Ω.
- 1/R = 1/100 + 1/200 = 0.01 + 0.005 = 0.015
- R = 1 / 0.015 = 66.67 Ω
- Or: R = (100 * 200) / (100 + 200) = 20000 / 300 = 66.67 Ω