Current Electricity | Galvanometer → Ammeter & Voltmeter🔥Complete Concept | Lec-04 | HSC 2027

📱 For FREE Notes, Tests & Practice Questions Download Lwin Education APP: https://clpbrown.page.link/HgqE Welcome to Lecture 04 of the HSC Boards 2027 Physics series. In this lecture, we continue Current Electricity and learn one of the most important applications of a galvanometer — how a galvanometer is converted into an Ammeter and a Voltmeter. The focus is not just on remembering formulas. We will understand the circuit, logic behind the modification, resistance connections and how to approach board questions step by step. 📌 In This Lecture ✅ Galvanometer – Basic Concept & Working ✅ Current Sensitivity & Figure of Merit ✅ How to convert Galvanometer into Ammeter ✅ Shunt Resistance – Concept & Formula ✅ How to convert Galvanometer into Voltmeter ✅ High Resistance – Concept & Formula ✅ Circuit Connections & Practical Understanding ✅ Important Board-Oriented Questions ✅ Common Mistakes in Ammeter & Voltmeter Problems ✅ Step-by-Step Numerical Approach 00:00 Introduction 07:23 Introduction to Galvanometer 18:50 Galvanometer to Ammeter Conversion 45:18 Galvanometer to Voltmeter Conversion 1:05:47 Comparison Between Ammeter & Voltmeter 1:08:25 Chapter Review & Summary – Current Electricity 1:12:15 End 🎯 This lecture is useful for: ✔ Maharashtra HSC Board 2027 ✔ Class 12 Physics ✔ MHT-CET 2027 ✔ NEET & JEE Physics Foundation ✔ Students preparing for Physics practical concepts ✔ Students who want to understand instead of memorising 🔥 Remember: A formula becomes easy when you understand why it works. Let's build Current Electricity from concept to application — one topic at a time. 👨‍🏫 About the Teacher 🎓 Pramod Kushwaha PhD Scholar – VNIT, Nagpur 🏅 M.Tech (Gold Medalist) – VNIT, Nagpur 📚 5+ Years Teaching Experience 📲 Telegram: Lwinites – by Lwin Education https://t.me/lwineducation 📸 Instagram:   / lwineducation   #HSCBoards2027, #MaharashtraBoard, #HSCPhysics, #Class12Physics, #CurrentElectricity, #Galvanometer, #Ammeter, #Voltmeter, #MHTCET2027, #MHTCETPreparation, #Physics, #PhysicsLecture, #PhysicsConcepts, #PhysicsNumericals, #HSCBoardPreparation, #HSCExamPreparation, #12thBoards, #ConceptClarity, #LwinEducation, #kushacademy, #KKushacademic, #kkushacademicinstitution