Скачать или смотреть Current Electricity | Lecture : 9 | Equivalent Resistance | JEE/NEET PYQs

Current Electricity | Lecture 9 | Class 12 Physics
Batch: Zero to Topper – JEE/NEET Physics
In this lecture, Sourab Dutta Sir explains Advanced Circuit Solving Techniques in Current Electricity, focusing on Equivalent Resistance, Short Circuit concepts, and application of Kirchhoff’s Laws.
The class includes JEE Main, NEET & AIPMT PYQs for hands-on problem-solving and exam-level understanding.
✅ Topics Covered
Equivalent Resistance in Complex Circuits
Short Circuit Concept (Practical Explanation)
Kirchhoff’s Current & Voltage Laws (KCL & KVL)
Combination of Cells – Series & Parallel
Electric Power & Energy Concepts
Mirror & Folding Symmetry Applications
Circuit Analysis of Mixed Resistor Networks
PYQs on Resistor Network Simplification
🔍 PYQs Discussed
JEE Main 2023 (Jan): Network of resistors with 24V battery, internal resistance = 3Ω → Find I₄ & I₅
NEET 2019: Current and voltmeter readings in compound circuit
NEET 2013: Copper-Iron rods in series → Find applied voltage for 1A current
JEE Main 2025 (Jan): Equivalent resistance between terminals in mixed circuit
JEE Main 2023 (April): Resistance between A and B in symmetric network
JEE Main 2024 (April): Equivalent resistance with changing geometry
JEE Main 2021 (July): Five equal resistances in network → Find net resistance
📌 Perfect For:
JEE Main & Advanced 2026, 2027
NEET 2026, 2027 Physics
CBSE/ISC/State Boards – Class 12 Physics
Students targeting Kota-level conceptual + numerical mastery
👨‍🏫 Faculty: Sourab Dutta Sir
📺 Channel: ChemClasses with Rahul
🎯 Batch: Zero to Topper (JEE/NEET Physics)
📚 Resources:
Notes + PYQs + Worksheets → Telegram Group
Website: www.chemclasseswithrahul.com
📱 App: C https://myeumu.on-app.in/app/home?org...

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