Inside a Transformer | Working, Parts & Construction Explained | SD Physics

Step inside the heart of a transformer! In this video, we open up a transformer and explain its internal parts, working principle, and construction in a simple and clear way. Perfect for Class 12 Physics students, competitive exams (NEET, JEE, Boards), and anyone curious about how transformers actually work. 📌 What you’ll learn in this video: Inside view of a transformer Core, windings, insulation explained Step-up vs Step-down transformer basics Applications in electricity transmission Stay tuned till the end for a complete understanding of how transformers power our world! ⚡ #SDPhysics #Transformer #PhysicsClass12 #ElectricalEngineering transformer working, inside a transformer, transformer parts explained, transformer construction, transformer working principle, step up step down transformer, transformer class 12 physics, transformer explained, transformer internal parts, transformer basics, electrical transformer