<P> The Const term represents a fixed potential bias superimposed to the AC sinusoidal potential, that plays no role in AC analysis . For this purpose, this term can be assumed to be 0, hence again the impedance </P> <Dl> <Dd> Z capacitor = 1 j ω C . (\ displaystyle Z_ (\ text (capacitor)) = (1 \ over j \ omega C).) </Dd> </Dl> <Dd> Z capacitor = 1 j ω C . (\ displaystyle Z_ (\ text (capacitor)) = (1 \ over j \ omega C).) </Dd> <P> For the inductor, we have the relation (from Faraday's law): </P>

The combined impedance of the parallel circuit equals