Bohr Atomic Model & Energy Level Diagram| Class 12 Physics Chapter 12 | Lecture4(Last) | Mangesh Sir

Bohr atomic model, energy level diagram, hydrogen spectrum, excitation energy, excitation potential, and all spectral series are explained in this Class 12 Physics Chapter 12 lecture. This is the last lecture of the chapter, designed to make your Bohr model concepts, transitions, and limitations crystal clear for board, NEET, and JEE Mains preparation. Subscribe & Support:    / @gravityeduindia9th10th   Watch Next / Playlist: https://www.youtube.com/feed/playlists 00:00 Introduction 02:10 Bohr Atomic Model Recap 08:30 Energy Level Diagram 15:20 Excitation Energy & Excitation Potential 22:10 Number of Different Transitions 30:00 Hydrogen Spectrum 36:40 Lyman Series 40:20 Balmer Series 44:10 Paschen Series 47:20 Brackett Series 50:10 Pfund Series 52:30 Humphrey Series 55:10 Limitations of Bohr Model 58:00 Final Recap #Class12Physics #Atoms #BohrAtomicModel #HydrogenSpectrum #GravityEduIndia