Basic Electronics – Energy Bands, In gaseous substances, the arrangement of molecules is not close. In liquids, the molecular arrangement is moderate. But, in solids, the molecules are so closel…Read More
Basic Electronics – Semiconductors, A semiconductor is a substance whose resistivity lies between the conductors and insulators. The property of resistivity is not the only one that decides a mate…Read More
Basic Electronics – Hall Effect, Hall Effect was named after Edwin Hall, its discoverer. This is somewhat similar to Flemingâs right hand rule. When a current carrying conductor I is place…Read More
Basic Electronics – Materials, Matter is made up of molecules which consists of atoms. According to Bohrâs theory, âthe atom consists of positively charged nucleus and a number of n…Read More