Recommended · for beginners
How ELECTRICITY works - working principle
Why people recommend it
Suggested as the first stop in a basics playlist for anyone who needs to rebuild their understanding of electricity from the ground up.
Watch for: Opening video of a longer playlist
In their words
In this video, he uses the water analogy to explain voltage in the following manner:
YoavKlein on electronics.stackexchange.com, May 2021. CC BY-SA.