Electron Emission | Thermionic Emitter | Its types

What is Electron Emission ? Electron Emission:- As we know the valence electrons of the conductor atoms are loosely attached to the atomic nuclei. At room temperature, the thermal energy in the conductor is enough to break the bonds of the last valence electrons and leave them free to any one nucleus. These unbound electrons … Read more

Atomic Structure | Voltage Source | Maximum Power Transfer Theorem

Atomic Structure Atomic Structure: According to modern world theory, the matter is electrical in nature. All the materials are composed of very tiny particles called atoms. The atoms are the building bricks of all things in the visible world. An atom composed of a central nucleus of positive charge around which tiny negatively charged particles, … Read more