Mathematical formulas

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Basic Physics
Basic electricity
Kirchhoff's first law

16. Basic electricity

Kirchhoff's first law

In 16. Basic electricity

Formula

\sum I_{entra} = \sum I_{sale}

Equivalently

\sum I = 0

Detail

at a node using algebraic signs.

Related formulas

Related
Electric current
$I = \frac{Δ Q}{Δ t}$
Open formula Open in section
Related
Kirchhoff's second law
$\sum Δ V = 0$
Open formula Open in section