Energy Bands & Types of Semiconductors | Conductors, Insulators & Semiconductors - Part 2

🔋 Energy Bands & Types of Semiconductors | Conductors, Insulators & Semiconductors - Part 2 ⚡ Welcome to Part 2 of our deep dive into the classification of materials based on electrical conductivity! In this video, we explore the energy band theory — the key to understanding why materials behave as conductors, insulators, or semiconductors. You'll learn: ✅ What energy bands are and why they matter ✅ The difference between valence band, conduction band, and band gap ✅ How energy band structure classifies materials ✅ The two main types of semiconductors: intrinsic and extrinsic ✅ How doping alters the electrical properties of semiconductors (n-type & p-type) #2025 #physics #cbse #exam #study #neet #jee #education