: Ohm’s Law, Kirchhoff’s Laws, and circuit analysis.
: Questions are often categorized into Level-A (straightforward concepts for various engineering exams) and Level-B (difficult, brain-teasing multi-concept questions for JEE Advanced). grb physics for competitions vol 2 pdf upd better
If you have obtained the file (or are searching for a legitimate copy through your olympiad coach), focus on these three sections first: : Ohm’s Law, Kirchhoff’s Laws, and circuit analysis