Tag: s variable for AC Analysis

  • 5.6 The s variable to analyze AC circuit

    A powerful mathematical concept useful for analyzing practically any physical system – electrical circuits included – is something called the s variable. The s variable is closely related to Euler’s Relation and phasor expressions of waveforms, which is why a discussion of it is included here. 5.6.1 Meaning of the s variable As we saw previously, Euler’s Relation allows us to express…