Varistor
Posted in Components Learning

Varistor

The Varistor is a passive two-terminal solid state semiconductor device that is used to provide protection to electrical and electronic…

Resistivity
Posted in Learning

Resistivity

Resistivity of materials is the resistance to the flow of an electric current with some materials resisting the current flow…

Resistors in AC Circuits
Posted in Components Learning

Resistors in AC Circuits

Resistors can also be used in Alternating Current supplies where the voltages, currents, and power being consumed are given in…

Resistors in Series and Parallel
Posted in Components Learning

Resistors in Series and Parallel

Resistors can be connected together in an unlimited number of series and parallel combinations to form complex resistive circuits. In…

Ohms Law and Power
Posted in Learning

Ohms Law and Power

The relationship between Voltage, Current, and Resistance in any DC electrical circuit was firstly discovered by the German physicist Georg…