Class 12 Physics, Chapter 2 - Electrostatic Potential and Capacitance, has a number of real-world applications. Many technologies and equipment would be obsolete if Electrostatistics was not studied. Electrostatics are used in the Van de Graaff Generator and Xerography (Photocopy Machines). Electrostatic ideas are also used in Laser Printers and Inkjet Printers. Electrostatic Painting, Smoke Precipitators, and Electrostatic Air Cleaning are some more examples. Electrostatics and related principles control our daily lives and aid in the simplification of our duties.