Ampere's forgotten law

[PRTVR]

A YouTube video looking at Ampere's forgotten law.
The comments section is very interesting.

[jet_noise]

Hardest my brain has worked in a while watching that!
Interesting the parallel same-polarity coils attracting rather than repelling.

[PRTVR]

jet_noise said:

Hardest my brain has worked in a while watching that!
Interesting the parallel same-polarity coils attracting rather than repelling.

I should have put a warning, not a simple watch,

The comments section got me some very knowledgeable people struggling with the concept perhaps because of the way they have been taught.