Category: The Electricity

Types of the electric current 0

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...

Electric current 0

Types of electric resistance (The resistor) and Ohm’s law

The electric resistance (The resistor) The electric current faces an obstruction (resistance) when it passes through a conductor which affects its intensity, The electric resistance is the opposition that the electric current faces during...