What is Electronics?

Definition of electronics: Electronics is the branch of science that deals with the study of flow and control of electrons (electricity) and the study of their behavior and effects in vacuums, gases, and semiconductors, and with devices using such electrons. This control of electrons is accomplished by devices that resist, carry, select, steer, switch, store, manipulate, and exploit the electron.

Application of Electronics

• Entertainment and Communication 
• Defense Applications 
• Industrial Applications 
• Medical Services 
• Instrumentation

What are Electronic Components

       Electronics circuits are build with electronics components. Those components are divided into two major types.

     i. Passive Components

             1. Resistors

             2. Capacitors

             3. Inductors

    ii. Active Components

             1. Tube Devices

             2. Semiconductor Devices