Thursday, June 19, 2008

Electricity by 2E3 Bernard Kay

What is electricity
Electricity is a form of energy.It is very convenient because it can be changed to other forms of energy.Electrical energy is changed to sound energy in radios,to heat energy in rice cookers and to kinetic energy in radios,to heat energy in rice cookers and to kinetic energy in electric fans.

How is electricity produced
Electricity is produced generated in power stations.The plugs of the electrical appliances are inserted into mains sockets to obtain this electricity.Main electricity supplies a lot of energy.It can give us an electric shock which can kill us.
Electricity can also be produced from fossil fuels,hydro dams,static electricity.

Uses of electricity
Electricity is used to power up our daily usage such as.Computers,lamps,air conditioning,furnace,water heater

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