Magnetism
Certain metals and metallic oxides have the ability to attract other metals. This property is called magnetism, and the materials
Electrical Theory
Study the Electrical Engineering Study Material on core technical topics like electrical machines, generators, motors, basic electrical formulas.
Methods of Producing Voltage (Electricity)
This article provides information on the following methods of producing electricity: Electrochemistry Static (friction) Induction (magnetism) Piezoelectric (pressure) Thermal (heat)
Units of Electrical Measurement
Using Ohm’s Law and the System Internationale (SI) Metric System, electrical measuring units can be derived. The following electrical parameters,
Conductor, Insulator, Resistor and Current Flow
Knowledge of key electrical terminology is necessary to fully understand principles in electrical theory. The following are key terms: Conductor
What is Electricity ?
What is electricity? Electricity is defined as “the flow of electrons through simple materials and devices” or “that force which