What is electrical conductance? What are its units?

1.	What is electrical conductance? What are its units?
Answer» The reciprocal of the electrical resistance of a solution is called the conductance. It is represented by G. ∴ Conductance (G) = \(\frac{1}{Resistance}\) = \(\frac{1}{R}\) The conductance has units of reciprocal of ohm (Ω^-1,ohm^-1 or mho). In SI units, conductance has units as Siemens, (S). (1S = 1Ω^-1 = 1ohm^-1 = 1 mho = AV^-1 = CV^-1S, where C represents electric charge in coulomb, and A represents current strength)

Answer»

The reciprocal of the electrical resistance of a solution is called the conductance. It is represented by G.

∴ Conductance (G) = \(\frac{1}{Resistance}\) = \(\frac{1}{R}\)

The conductance has units of reciprocal of ohm (Ω^-1,ohm^-1 or mho).

In SI units,

conductance has units as Siemens, (S).

(1S = 1Ω^-1 = 1ohm^-1 = 1 mho = AV^-1 = CV^-1S, where C represents electric charge in coulomb, and A represents current strength)

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