Electric current

type = textlistrik was composed of one atom. This size is very small atom in the atom is made of elektron.dalam atom consists of protons and neutrons. atoms moving at lightning speed kecepatanya 300.000km / s if we know that electricity is like not moving because kecepatanya.dan equal to the velocity of flow cahaya.listrik positive pole to negative pole. like water flowing from a high source keseumber rendah.listrik can only flow in the conductor because the electrons are electrons in a conductor is to make electricity flow. electricity can flow and grouping of electrical conductivity, namely: electrically conductive conductor is very strong and good in an electric discharge, the conductor is made of iron, steel, copper, gold and others are both semi-conductor is a conductor of electricity but can menghatarkan weak conductor of the type This is not in use to generate electricity which includes, among other types pengahtar aluminum. and isolatora dalah materials can not conduct current listrk.Electricity plays a vital role in life. Can be said that electricity has become a major energy source in any activity in both household and industrial. Ranging from kitchen equipment to machine large factories and even airplanes, all require electricity.
Electricity generally obtained from the change of kinetic energy into electricity through a generator. Kinetic energy to drive the generator can be obtained from the steam produced from the combustion of fossil energy sources, such as oil, coal and gas or it could be from the flow of water or air flow. The point is the conversion of electrical energy produced from other energy sources.Energy sources for electricity has advantages and disadvantages. Fossil energy sources are readily available but limited reserves. While the source of water flow or wind energy is relatively clean, limitless but not always exist.many sources of energy resources in Indonesia are dianatranya who has been in use:
AIR many power plants use water resources. to run a generator or banayk paddle wheel that is used to power listri. mempuyai water because of high pressure, the higher the water pressure or flow of water the higher the power generated. and is called AIR POWER.UAP A power station when viewed from raw materials to produce it, then Steam Power plants can be said that made from raw water. UAP Why not? Here only as a steam turbine power player, while to produce steam in a certain amount of water needed. Interestingly there is a power plant in a continuous process of ongoing and repetitive. The process of water into steam and then steam back into water and seterusnya.Mula first accommodated in the cooking water and then given the heat of the fire is lit beneath the axis. As a result of combustion raises the temperature of the water continued to rise until the boiling point limit. Due to the continued burning of the cooking water beyond its boiling point until steam arises. This steam is used to rotate the turbine and generator that would produce electrical energy.The tidal ebb and flow of water moving in large numbers every day; and utilization can produce energy in large enough quantities. power supply is relatively more reliable than the wave-powered electricity generating many more sources of energy that can be used. of which is all around us until we do not yet know.