Wire Resistivity Calculator
Calculate the resistivity of a wire using:
\[
\rho = \frac{R \times A}{L}
\]
* Enter the measured resistance (Ω), wire length (m), and cross-sectional area (m²).
Step 1: Enter Wire Parameters
Example: 10 Ω
Example: 100 m
Example: 1e-6 m² (for a 1 mm² wire, convert mm² to m²)