BSc Physics | Tunnel Diode Practical 🔥 Negative Resistance Explained with Graph! | Physics Spectra

🚀 In this video, we perform the Tunnel Diode Practical and understand its unique behavior like the negative resistance region through the V-I characteristics curve.

📊 This experiment is very important for BSc, MSc, and Engineering students, especially for exams and viva.

🔍 What you will learn:

What is a Tunnel Diode?
V-I Characteristics of Tunnel Diode
Negative Resistance Region Explained
Practical Setup & Readings
Graph Analysis
Viva Questions & Answers

💡 If you want to master electronics practically, this video will give you conceptual clarity + exam confidence!

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