Recommended · for beginners
Magic of Magnetism & Inductors (ElectroBOOM101-007)
Why people recommend it
ElectroBOOM's inductor explainer is pointed to for grasping inductance, kickback from inductive loads and how transformer coils couple energy between each other.
Watch for: transformer material starts near six minutes
In their words
However, the winding has inductance, preventing the current from immediately rising and melting the parts.
DrMoishe Pippik on electronics.stackexchange.com, Jun 2025. CC BY-SA.
Now see this video by ElectroBOOM: [video] (from 6:02 if you have less time)
Manav Sengupta on electronics.stackexchange.com, Jan 2022. CC BY-SA.