Review on Principles of Electrostatic Classification

Abstract

This review conversed about static electricity, which represent the phenomenon of electrical attraction. Since ancient history, it has been known that some substances attract small particles after rubbing them. The word “Electron” launched on many parts of the natural science. The phenomenon of static electricity comes from the electrical forces that occur between different charges. These forces described by Coulomb's law. But these forces are considered weak forces, the electrical forces between the electron and the proton, which make them attract each other in the hydrogen atom, about 40 magnets from the force of attraction between them, but there are many benefits of this strength as it reduces pollution due to its ability to collect soot from chimneys. And photographic machines use static electricity to apply black ink to the paper.