Congratulations to you on taking a new path! Here are some suggestions for math materials; keep them in your back pocket, hopefully they'll be of use to you.
There's a "Master Math" set of books by Debra Anne Ross (and other authors) that covers basic math all the way to calc. Each book is...
All, thanks for the help - flexifirm, your stuff is like GOLD!
The technique of shorting the power supplies in turn helps me a lot, but the clarification on how caps and coils affect ac/dc current is what did it for me. Perhaps that's what I should have made more clear to begin with.
Back to...
:confused: I'm a beginner so be gentle.
Trying to figure out currents in the attached image of a ciircuit I've been pulling hair out over.
No need to fully analyze it, simply trying to determine what current (AC or DC) is flowing through each component.
More importantly, how on Earth...