Unlock the complete Semiconductors chapter with crystal-clear explanations suitable for NEET 2026, JEE 2026, KCET 2026, II PUC Physics and CBSE Class 12 Boards! In this video, Sandeep Sir from Vijay Tutorial, Bengaluru, explains: ✔ What are Semiconductors? ✔ Types: Intrinsic & Extrinsic ✔ Doping, p-type & n-type ✔ PN Junction ✔ Forward & Reverse Bias ✔ Diode Characteristics ✔ Logic Gates ✔ Important PYQs & Numerical Tricks This is a must-watch for students preparing for Boards + Competitive Exams, with simple language, diagrams, and shortcuts to score high. 📌 Suitable for: NEET aspirants • JEE aspirants • KCET students • CBSE 12 • II PUC Physics 📌 Taught by: Sandeep Sir — Vijay Tutorial, Kengeri Satellite Town, Bengaluru #Semiconductors #NEET2026 #JEE2026 #KCET2026 #CBSE12Physics #IIPUPhysics #VijayTutorialBengaluru #PhysicsConcepts #BoardExam2026 #EntranceExamPrep ---