# Conductance

## Definition - What does Conductance mean?

Conductance serves as the measure of how efficiently electricity travels along a particular pathway via an electrical component. It is measured by the SI unit siemens.

However, this should not be mistaken for conduction, the charge flow mechanism or the conductivity of materials. It is best to think of it as the ease with which electric currents flows throughout a particular matter.

## Corrosionpedia explains Conductance

By definition, resistance refers the degree of friction, carries the symbol "R" and is measured in ohms. Conductance, is the opposite of resistance. It is easier to understand electrical properties if it is viewed as how easily the electrons pass through components rather than the other way around. If resistance is used to represent how the electrons flow, a more suitable word to express the ease of the flow of electron is conductance.

In mathematical terms, conductance is actually the inverse or reciprocal of resistance. With this, the higher the resistance, the lesser the degree of conductance. With this idea, a symbol was derived for conductance, "G," and is measured in siemens (S).

Conductance is vital in the monitoring of parallel circuits and electrical flow. It is also beneficial in the petrochemical industry. For instance, petroleum permeability against spongy rock can be interpreted by means of a conductance graph. When weights are on the edges and extra weights are added, the reciprocal weights are summed up if the weight is in resistance form.

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