The discussion focuses on the behavior of inductors in circuits where resistance (R) is zero, specifically examining the phase angle of current relative to voltage. When R=0, the circuit exhibits purely inductive impedance, resulting in a phase angle of 90 degrees. This means that the current lags the voltage by a quarter cycle in purely inductive circuits. Participants referenced phasor diagrams and external resources such as HyperPhysics and Physics Forums to illustrate these concepts.
PREREQUISITESElectrical engineering students, circuit designers, and anyone interested in the dynamics of AC circuits and inductive components.
... have you tried looking it up?iScience said:when R=0 and there is only the inductive impedance, what's the angle?