Eugene Khutoryansky's youtube channel is great for understanding electrical concepts as well as a bunch of other math and physics concepts https://www.youtube.

Eugene Khutoryansky's youtube channel is great for understanding electrical concepts as well as a bunch of other math and physics concepts https://www.youtube.com/watch?v=ukBFPrXiKWA&t=1s https://www.youtube.com/watch?v=ukBFPrXiKWA&t=1s