SEMICONDUCTOR Lecture-2 | 11th Physics | Energy Band gap Concept | Maharashtra Board | Ranjit Sir

Understanding Energy Band Gap in Semiconductors | Class 11 Physics | Maharashtra State Board Welcome to this in-depth video on the Energy Band Gap in Semiconductors, designed specifically for Class 11 Physics students following the Maharashtra State Board syllabus. In this video, we’ll break down the concept of energy bands, how the band gap defines a material's conductivity, and the significance of semiconductors in modern electronics. Key Concepts Covered: What is an energy band and how it is formed in solids The difference between conduction band, valence band, and forbidden band Understanding the energy band gap and its role in electrical conductivity How temperature and impurities affect semiconductors The difference between intrinsic and extrinsic semiconductors Practical examples and real-world applications This video will help you grasp the fundamental concepts of semiconductors and prepare you for your upcoming exams. Don't forget to like, share, and subscribe for more educational content! #class11physics #semiconductorphysics #energy_band_gap #maharashtra