Simplified explanations of how electrical current flows in conductors comes to mind. Water analogies, for example.
1) DC; 2) low frequency AC; 3) Radio frequency circuits
With DC, the water in pipes analogy is close enough to be useful.
With low frequency AC, like mains electricity at around household voltages, there are additional considerations to make the water in pipes analogy to be useless enough we generally require people to be licensed to work with it.
Radio frequency electronics is indistinguishable from magic.
If you go on to study electronics / electricity beyond junior schooling level, you’re going to be exposed to progressively less wrong models.
Or watch three YouTube videos, there was some action from the big guns a couple years ago.
The basic equations are actually identical for a lot of domains, including rotational motion which gave rise to the Spintronics game.