Transistor as an amplifier and as a switch (PHY)
59:13
Basics of Electronic Communication Systems: modulation and its necessity (PHY)
56:13
Bipolar junction transistor basics (PHY)
53:48
P-N Junction Basics (PHY)
29:39
Cut off to Active to Saturation by prof HC Verma
57:53
Small Signal Amplifiers
11:48
'My jaw is dropped': Canadian official's interview stuns Amanpour
1:00:02
Conductors, Semiconductors and Insulators (PHY)
24:10