Current Electricity in 40 mins ⏱️ Class 12 Physics Chapter 3 - Competency Based | Cbse 2026

Current Electricity in 40 mins ⏱️ Class 12 Physics Chapter 3 - Competency Based | Cbse 2026 Get PCME Bundle now (Limited Time offer in 299)- https://www.cafepedia.in/new-courses/... for Subject wise Ebook- https://www.cafepedia.in/new-courses?... Join Telegram for all Updates and Materials- https://t.me/cafehub In this session, we cover Class 12 Physics Ch 3: Current Electricity with complete NCERT explanations, important derivations, formula shortcuts, PYQs, and exam-focused tips to help you easily score 95%+ in Boards 2025. This lecture simplifies all major concepts of current electricity that students usually find confusing — making it perfect for revision, notes, and board preparation. 📌 Topics Covered in Chapter 3: Electric current & drift of electrons Ohm’s Law V-I Characteristics Electrical resistivity and conductivity Temperature dependence of resistance Resistivity of conductors, semiconductors & alloys Internal resistance, EMF & potential difference Combination of resistors (Series & Parallel) Kirchhoff’s Laws (KCL & KVL) Wheatstone Bridge Meter Bridge Potentiometer and its applications Important formulas & expected exam numericals ⭐ Why this lecture is crucial for Boards 2025? ✔ Covers all high-weightage topics of Current Electricity ✔ Based on the latest CBSE 2024–25 NCERT syllabus ✔ Includes NCERT examples + PYQs ✔ Perfect for quick revision, in-depth understanding, and scoring full marks class 12 physics chapter 3, current electricity class 12, class 12 physics ch 3 full explanation, class 12 physics NCERT, ohm’s law class 12, kirchhoff’s law class 12, potentiometer class 12, wheatstone bridge class 12, class 12 physics board exam 2025, current electricity derivations, cafe pedia physics, cbse class 12 chapter 3 physics, class 12 physics important topics, physics class 12 chapter 3 one shot