The SI unit of ________ is siemen metre^-1.

Question

Question

Answer 1

SI units:

Resistance	ohm (\(\Omega\))
Resistivity	ohm meter (\(\Omega\) m)
Conductance	ohm^-1or siemen (\(\Omega\)^-1or S)
Conductivity	ohm^-1 metre^-1/ siemen metre^-1(\(\Omega\)^-1m^-1or S m^-1)

Conductivity is the reciprocal of resistivity.
The resistance offered by a wire of unit length and unit area of cross-section is called resistivity or specific resistance (r).
Resistance is the ratio of applied potential difference (V) to the current (I) flowing through the conductor.
Conductance is the reciprocal of resistance.