Why atomic theory doesn't work for solids | Class 12 (India) | Physics | Khan Academy
8:22
Band theory of solids | Class 12 (India) | Physics | Khan Academy
10:06
The PN junction | Class 12 (India) | Physics | Khan Academy
8:03
Conductors, insulators, and semiconductors | Class 12 (India) | Physics | Khan Academy
12:10
Energy Levels, Energy Sublevels, Orbitals, & Pauli Exclusion Principle
10:56
Half-life | Physics | Khan Academy
8:02
Intro to radioactive decay | Physics | Khan Academy
12:00
Intrinsic semiconductors | Class 12 (India) | Physics | Khan Academy
14:43