P-N Junction, Diffusion current, Potential Barrier, Drift Current for JAC, CBSE, JEE & NEET
Автор: Physics Classes, Chatra
Загружено: 2025-12-24
Просмотров: 5
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📘 P–N Junction | Diffusion Current | Potential Barrier | Drift Current
For JAC, CBSE, JEE & NEET Aspirants
In this lecture, we explore the P–N junction in detail—one of the most important topics of Semiconductor Physics. This session is specially designed for Class 12 (JAC & CBSE) students and competitive exam aspirants preparing for JEE & NEET.
🔹 Topics Covered in This Video:
✔ Formation of P–N Junction
✔ Diffusion of charge carriers (electrons & holes)
✔ Diffusion Current and its origin
✔ Development of Depletion Region
✔ Potential Barrier (Barrier Potential)
✔ Drift Current under electric field
✔ Condition of equilibrium in a P–N junction
✔ Conceptual explanation with exam-oriented approach
📌 This lecture will help you:
✅ Build strong conceptual clarity
✅ Understand current mechanisms in semiconductors
✅ Solve numericals & MCQs asked in JEE & NEET
✅ Prepare confidently for board exams (JAC & CBSE)
🎯 Best suited for:
• Class 12th Physics students
• JEE Main & Advanced aspirants
• NEET aspirants
• Students revising Semiconductor basics
📚 Related Chapters:
Semiconductors | P–N Junction Diode | Electronic Devices
👉 Watch till the end for complete clarity and exam tips!
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