Electric transformer uses, structure, efficiency and How it works
The transformer is a device used to step up or to step down an AC voltage, It is used in some home appliances such as bells and fridges, It is used to decrease the...
Tagged: Electric power stations
Electromagnet, Electric generator (Dynamo) uses, structure and types
The electric current can be used to generate a magnetic effect (magnetic field) or magnetism can be generated by electricity, There is a relation between magnetism and electricity, where the electric current has a...
Sources and types of the electric current
The electric current can be generated by different methods, The common sources are the generators (Dynamos) and electrochemical cells (electrolytic cells), The electricity which you use in your homes is produced from the large power stations...
The ammeter and measuring the electric current intensity
The electric energy is the cleanest source of energy as it does not pollute the environment, The electricity plays the important role in the daily life , It is used to light up our houses ,...