Conductors, Semiconductors and Insulators (PHY)
1:00:13
Doping in Semiconductors (PHY)
53:48
P-N Junction Basics (PHY)
20:23
Electromagnetic Waves - with Sir Lawrence Bragg
56:31
Microscopes and telescopes : Ray Optics and Optical Instruments (CH_22)
59:44
Special Purpose P-N junction (PHY)
18:35
How Electricity Works - for visual learners
53:29
Transistor as an amplifier and as a switch (PHY)
1:49:55