​⚡ Day 21: NCERT Exercise Solutions | AlternatingCurrent| Class 12 Physics |CBSE |RBSE скачать в хорошем качестве

​⚡ Day 21: NCERT Exercise Solutions | AlternatingCurrent| Class 12 Physics |CBSE |RBSE

Welcome to Day 21 of our CBSE Class 12 Physics – 60 Days Challenge 🚀 In this video, I have explained and solved the NCERT exercise questions of Chapter 7 – Alternating Current in a clear, concept-based and exam-oriented manner. 👉 AC chapter thoda lengthy lagta hai, but sahi approach se padho toh easy + scoring ho jata hai! 📘 In this lecture, you will learn: ✅ Complete NCERT exercise solutions of Alternating Current ✅ Concepts of AC voltage & current, RMS value, phasor diagram ✅ Numericals on pure resistor, inductor & capacitor ✅ LCR circuit, impedance & resonance explained simply ✅ Board-exam focused formula application & derivations 📌 Boards me AC se guaranteed numericals aate hain 📌 Is video ke baad AC ke numericals me confidence aa jayega 💯 🎯 Why watch this video? ✔️ 100% NCERT-based explanation ✔️ Perfect for CBSE Class 12 Board Exams ✔️ Helpful for revision + concept clarity ✔️ Part of our structured 60 Days Physics Course 📅 Course: CBSE 60 Days Physics Course 📍 Day: 21 / 60 👉 Roz consistent padhai = stress-free boards 👉 Follow the challenge daily and stay ahead 🔥#AlternatingCurrent #Class12Physics #NCERTPhysics #CBSEBoard2026 #Chapter7Physics #ACCircuit #RMSValue #LCRCircuit #60DaysChallenge #CBSE60DaysCourse #PhysicsNumericals #cbse12thphysics #cbsepreviousyearquestion #ncertphysicsclass12 #cbse #class12physics #cbsephysics #cbseboard #class12 #ncertbook 🔔 Stay Connected 📌 Subscribe for daily Physics lectures 📌 Like 👍 & Share 📤 with your study buddies 📌 Instagram for notes & updates: @syncphysicswithsuraj