Скачать или смотреть 09-AC Generator | Working, Principle & Diagram Explained | Satish Goyal Physics Classes”

In this video, Satish Goyal Sir explains the AC Generator (Alternating Current Generator) in a simple and detailed way — perfect for Class 12 students, IIT-JEE, NEET, and Board Exams.
You’ll understand how mechanical energy converts into electrical energy and how Faraday’s Law of Electromagnetic Induction is used to generate alternating current (AC).
This lecture is part of our Electromagnetic Induction chapter series from Satish Goyal Physics Classes, where every topic is covered with concept clarity, derivations, and real-life applications.
📘 Topics Covered in this Video
What is an AC Generator?
Principle of AC Generator – Based on Faraday’s Law
Construction of AC Generator (Armature, Slip Rings, Brushes, Field Magnet)
Working of AC Generator Step by Step
Equation of Induced EMF (Derivation)
Waveform of AC – Variation with Time
Difference between AC Generator and DC Generator
Real-life Applications of AC Generator
Important Questions for Class 12 Board & Competitive Exams
🧠 Key Formula
�
👉 � = number of turns
👉 � = area of coil
👉 � = magnetic field strength
👉 � = angular velocity
💡 Why Watch This Video
Concept explained in simple language
Diagram and derivation shown clearly
Real-world connection to power generation
Best revision for exams and viva
Explained by Satish Goyal Sir, with 20+ years of teaching experience
📚 Related Videos (Playlist: Electromagnetic Induction)
Introduction to EMI and Magnetic Flux
Faraday’s Laws and Lenz’s Law
Motional EMF Explained
Self Inductance and Mutual Inductance
Eddy Currents & Their Applications
AC Generator (This Video)

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