Question

What is the SI unit of resistivity?

Options

• \[\Omega\cdot\mathrm{m}\]

• \[\mathrm{S}\cdot\mathrm{m}^{-1}\]

• \[\mathrm{eV}\]

• \[^{\circ}\mathrm{C}\]

Answer 1

Resistivity is represented by \[\rho\] and has the SI unit \[\Omega\cdot\mathrm{m}\]. Lower resistivity indicates better conduction.