Any good short review videos for vector calc? (currently taking phys 2)
Basically the title, I've been kinda struggling with understanding phys 2 (e&m) so I've been reading from textbooks, but I think I want a review of vector calc (the usual flux, div, curl, stokes, greens) that'll really stick in my head to help me. I already took calc 3 and vector calc (calc 4?) so I've learned all that stuff but there's a looot of content in that class and its pretty easy to forget. If anyone has any good like under 10-15 minute videos that do a fairly conceptual overview of vector calc that'd be helpful for phys 2, lemme know!
(also as an aside, the labs for this class are all circuits and like, I can do them fine, most of the time it doesn't even feel like you have to understand anything besides V = IR, but they don't help me understand the material at all lmao. somehow electricity just feels so unintuitive to me, idk)