Ch7 Alternating Current NCERT CBSE Board Theory And Derivations One Shot Video 1 скачать в хорошем качестве

Ch7 Alternating Current NCERT CBSE Board Theory And Derivations One Shot Video 1

Ch7 Alternating Current NCERT CBSE Board Theory And Derivations One Shot: Class 12 Physics Chapter 7 – Alternating Current NCERT CBSE Board | Theory & Derivations | One Shot Revision In this One Shot video, we cover Chapter 6: Alternating Current from NCERT Class 12 Physics in a clear, exam-oriented way. This lecture is specially designed for CBSE Board 2026, school exams, and quick revision before tests. What you’ll learn in this video: Basics of Alternating Current (AC) AC voltage & current – definitions and graphs RMS value of AC (Derivation) AC through Resistor, Inductor & Capacitor LCR Series Circuit – impedance & phasor diagram Resonance in LCR Circuit (Derivation) Power in AC circuits & Power Factor Transformers – principle, working & efficiency Important NCERT derivations & formulas CBSE Board-focused explanations This video is perfect for: ✔ Class 12 CBSE students ✔ Board exam preparation ✔ Last-minute revision ✔ Understanding derivations step-by-step 📖 NCERT based | Simple language | Exam-oriented teaching 👉 If you find this helpful, LIKE 👍 | SHARE 📤 | SUBSCRIBE 🔔 for more CBSE Physics One Shot lectures, MCQs, numericals & derivations. Class 12 Alternating Current Alternating Current NCERT AC Class 12 Physics Alternating Current One Shot AC Theory and Derivations NCERT Alternating Current CBSE Class 12 Physics Chapter 6 AC LCR Circuit RMS Value of AC AC through Resistor Inductor Capacitor Transformer Class 12 Physics Resonance in LCR Circuit Power Factor in AC CBSE Board Physics 2026 Class 12 Physics One Shot Revision #AlternatingCurrent #Class12Physics #CBSEPhysics #NCERTPhysics #ACCircuit #PhysicsOneShot #BoardExamPreparation #CBSE2026 #PhysicsDerivations #LCRCircuit Time line: 00:00 Alternating current 04:06 Derive, Find average current and voltage of AC supply for half cycle 07:26 Derive, Find root mean square r.m.s. value of current and voltage of AC supply for full cycle 13:02 Behaviour of Pure resistance, pure inductance, pure capacitance when AC source is connected across each individually, Phasor diagram 25:40 AC source connected across series RLC circuit and resonance condition, Quality factor 42:36 Average power in pure resistance, pure Inductance, pure capacitance and in series RLC circuit in one cycle when AC source is connected across Each individually and across series RLC circuit