Energy Band in Conductors Semiconductors and Insulators

Energy Band in Conductors, Semiconductors and Insulators from unit 9th Electronic Devices of 12th class Physics #Physics12th #unit9Physics12th website link https://ift.tt/3n4uyz1 -~-~~-~~~-~~-~- Please watch: "10 वीं विज्ञान लाइव क्लास प्रकाश भाग 2" https://www.youtube.com/watch?v=91ltY1eSQpU -~-~~-~~~-~~-~-
via YouTube https://youtu.be/kgZPDZEQusM