Wheat Stone Bridge | Current Electricity | Class 12 | CBSE 2026 | Proton Academy | Physics Guru

📘 Master Chapter 2 – Current Electricity in this detailed lecture designed for Class 12, NEET 2026, and JEE 2026 aspirants. Ashu Tyagi Sir breaks down all important concepts, formulas, and previous year questions (PYQs) with full clarity. 🔍 What You'll Learn: ✅ Electric Current & Drift Velocity ✅ Ohm’s Law & Resistance ✅ Resistivity and Conductivity ✅ Temperature Dependence of Resistance ✅ EMF & Internal Resistance ✅ Series and Parallel Combinations ✅ Kirchhoff's Laws & Their Applications ✅ Wheatstone Bridge & Meter Bridge ✅ Potentiometer – Principle & Uses ✅ Important PYQs (NEET + JEE) 🎯 Ideal For: Class 12 CBSE/State Board Students NEET & JEE Aspirants Droppers & Repeating Students 📥 Download Notes + Assignments: Available on our Telegram Channel [Proton Academy] 📢 Subscribe to Proton Academy for 100% syllabus coverage with best concept clarity by Ashu Tyagi Sir. #CurrentElectricity #Class12Physics #NEET2026 #JEE2026 #ProtonAcademy #AshuTyagiSir #PhysicsChapter2 #PYQSeries