Resistors in Series

R_{e q} = R_{1} + R_{2} + R_{3} + ...

Total resistance of resistors in series.

Variables

R_eq

Equivalent resistance

Total resistance

R₁

Resistance 1

First resistor

R₂

Resistance 2

Second resistor

Same current: V = V₁ + V₂ = IR₁ + IR₂ = I(R₁ + R₂).

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