1 Answer
The symbol for resistivity is Ļ (the Greek letter rho).
Resistivity is a property of a material that indicates how strongly it resists the flow of electric current. It's used in the formula for resistance:
\[
R = \rho \frac{L}{A}
\]
Where:
Resistivity is a property of a material that indicates how strongly it resists the flow of electric current. It's used in the formula for resistance:
\[
R = \rho \frac{L}{A}
\]
Where:
- \( R \) is the resistance,
- \( \rho \) is the resistivity,
- \( L \) is the length of the conductor, and
- \( A \) is the cross-sectional area of the conductor.