Videos

Transistor: Working
561

Introduction to Semiconductors
156

Energy Graph Diagram
139

Energy Bands
119

Conduction Band
161

Energy Band Diagram
137

Band Gap
170

Intrinsic Semiconductors
177

Electron and Hole Current
222

Extrinsic Semiconductors
324

P and N-Type
383

Summary
248

Net Current
353

Introduction to PN Junction
134

Mechanism of Formation of PN Junction
234

Forward Bias of PN Junction Diode
241

Reverse Bias and V-I Graph
241

Resistance of PN Junction
178

Zener Diode
233

Light Emitting Diode
122

Solar Cell
93

Photodiode
198

Introduction to Transistor
199

Transistor as an Amplifier
456

Transistor as a Switch
122

Transistor in a Circuit
164

CE Configuration
425

Input Characteristics
265

Output Characteristics
245

Logic Gates
388

Half Wave Rectifier
324

Full Wave Rectifier
362

Intro
54

Summary
608

Problems Part 1
79

Problems Part 2
80

Problems Part 3
42

Problems Part 4
61

Problems Part 5
75

Semiconductor and Insulators

Physics Logic Gates