Скачать или смотреть Current Electricity | Lecture : 12 | KCL–KVL, Wheatstone Bridge, Potentiometer | JEE/NEET PYQs

Master Current Electricity (Class 12 Physics) with Sourab Dutta Sir in the Zero to Topper (JEE/NEET Physics) batch. Full theory + exam-level numericals + PYQs.

Topics Covered :
Electric current; drift velocity, relaxation time, mean free path; relation between drift velocity & current; Ohm’s law, resistance & resistivity; temperature dependence; vector form of Ohm’s law; ohmic vs non-ohmic conductors; carbon color code; combination of resistances; mirror & folding symmetry; EMF, internal resistance, terminal potential; Kirchhoff’s Laws (KCL & KVL) + Nodal Analysis; Wheatstone bridge, combination of cells (series/parallel); electric power & energy; meter bridge, potentiometer.


PYQs included: JEE Adv 2012 (P-1) network analysis, NEET 2016 potential difference, NEET 2023 circuit current direction, JEE Main 2021 (Feb) cell combination.



Perfect For: JEE Main/Advanced 2026–27, NEET 2026–27, CBSE/ISC/State Boards (Class 12).
Faculty: Sourab Dutta Sir | Channel: ChemClasses with Rahul

Resources:
📘 Notes + PYQs + Worksheets → Telegram: https://t.me/Chemclasses_with_Rahul

🌐 Website: www.chemclasseswithrahul.com

📱 App: https://myeumu.on-app.in/app/home?org...

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