Real vs Reactive Power
7:36
Magnetic Energy of Hysteresis
16:34
What is a var or kvar - reactive or imaginary power explained
22:07
The Most Confusing Part of the Power Grid
11:44
Tensors Explained Intuitively: Covariant, Contravariant, Rank
14:14
What is Reactive Power in Electric Circuits?
14:41
How 3 Phase Power works: why 3 phases?
43:22
Lecture 1: Introduction to Power Electronics
22:45