Formula 9.29

Resistivity

Input(s)

$\mathrm{r}$: Resistance in ohm (ohm)

A: Cross Section area $\left(\mathrm{m}^{2}\right)$

L: Length (m)

Output(s)

R: Resistivity (ohm m)

Formula(s)

$$ \mathrm{R}=\mathrm{r} * \frac{\mathrm{A}}{\mathrm{L}} $$

Reference(s)

Wikipedia.org.