Transistor current and parameters | Class 12 (India) | Physics | Khan Academy
7:21
Input characteristics of NPN transistor | Class 12 (India) | Physics | Khan Academy
8:38
Parts of a transistor | Class 12 (India) | Physics | Khan Academy
11:30
Transistor working | Class 12 (India) | Physics | Khan Academy
12:16
Active, saturation, & cutoff state of NPN transistor | Class 12 (India) | Physics | Khan Academy
12:45
Zener diode & Zener breakdown | Class 12 (India) | Physics | Khan Academy
10:10
Zener diode voltage regulator | Class 12 (India) | Physics | Khan Academy
11:50
Forward and reverse current mechanism | Class 12 (India) | Physics | Khan Academy
12:22