5.5 The Phasor Circuit cont.
The phasor circuit can be redrawn as shown below
Note that the phasor circuit provides a (conceptual) schematic tool for finding the magnitude and phase angle of the current (which are its only unique properties!)
Of the complex numbers Vs , Z and I, which do not correspond to time functions?
By KVL, I = Vs / Z = (10/0° V.) / (3 + j6)W » 1.49/-63.43°A.
N.B.: Where’s the differential equation?