Cited as a reference · for beginners
AC current impedance - Alternating Voltage for inductors, capacitors
Why people recommend it
Offered once as a visual aid for phase relationships in simple RL and RC circuits, though another poster treats it mainly as relaxing background music.
Watch for: a visual aid rather than a structured lesson
In their words
(After watching this) But I don't understand why that lag, would be diminished by the presence of a resistor, the resistor would just decrease the amplitude of the current.
Aravindh Vasu on electronics.stackexchange.com, Jan 2020. CC BY-SA.