Electric....

موضوع: Electric.... الأربعاء يناير 27, 2010 11:56 pm

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Scientific definition: --

Is a form of energy arising from the imbalance between the two types of material particles (electrons and protons) enjoy a feature attraction and repulsion: Valoketronat drawn in with the protons, but incompatible with those of, and drawn in with the protons and electrons, but incompatible with those, and this property is what is known as the shipment Electrical Electrical charge . The atom is the basic material. It is composed of shipments negative (electrons) and positive charge (protons) and shipments electrifying neutral (neutrons). Such shipments are balanced in normal conditions. If you moved one or more electron from one atom to another, say the number of electrons in the first became positive and increased in number in the other became negative, and thereby lose balance and voltage occurs Potential. And the flow of electrons in semiconductors is what we call electric current Electric current. Current measurement units are ampere Ampere (to measure the strength or power measuring), and Filt Volt (to measure the electrical driving force), and Alcolom coulomb (electric quantity to measure (for measuring electric power), and Ohm Ohm (for measuring electrical resistance). Almootoor and the motor turns electrical energy into mechanical energy, and the generator Generator converts mechanical energy into electrical energy. and electricity is thermal energy used in lighting and machinery operation. have been observed in the power of nature - The first thing I noticed - as lightning, and as static electricity or static Static, The use of electricity on a large scale has not is only in the late nineteenth century. The word Electricity has penned the English physicist William Gilbert.
Simple definition: _

Word is fired to indicate that the unknown group which generated strong in some objects Baldlk. If a piece of glass Dket Dlka strong piece of wool acquired property to attract light objects Kqsasat paper has seen two types of electricity and electricity are the positive and negative electricity, and custom objects that Almtkahrpin than one type Itnafran But if they are two different types of Mtkahrpin they Etjazban. But he does not know of those two different electrical grids has been designated as one positive and one negative.

He was aware that the senior amber yellow acquire Baldlk especially attract light objects Kinsarp wood and scraps of paper and fluff feathers. The ratios of these philosophers of that era for a special reason for HH electricity.

At the end of the sixteenth century knew that this special in the amber are also found in a great number of objects Kalratinj, glass, sulfur, etc., and there are other objects, especially metals are not showing this property, whatever the length of the massage. Thus, when the objects were divided into objects and objects Taatkahrb Baldlk not Taatkahrb it only to have emerged later that this division is not Bhakiqi.

In the introduction to the twelfth century reached normal (gray) to indicate that the electricity generated Baldlk on the tube of glass which apply to the plug of cork Vohtha installed on the leg of the oak is installed in the plug and then to the wick of flax tied to the leg and finally to the ball Ivory outstanding at the end of Wick following on from one part more than two hundred feet, then appeared to him from this experience Among other experiences similar could be considered the result of a Sial electricity generated on the particular objects and glass Kalkahrman Baldlk and can apply them to other objects touching have Kfilin, wood, linen, ivory, and metals.

Has been designated as the last of any such objects that appear to be significant resistance does not occur on the entry into force of the objects of good electrical conductors of electricity.

Has been seen that the globe is good conductors of electricity because it is conducted if a conductor of electrical and Mtkahrb Ivory ball above the ground by a conductor of electrical seen it loses Kahrbaiith. As well as if touching the body mentioned by hand and this is evidence that the human body for the electrical connector as well.

Objects poor conductors of electricity, which is resistant to entry into force of electricity in parts Dket example, if a piece of resin wool occurred Almudallokp electric points and not others does not apply to those electrical points has been designated as other objects such as these objects poor conductors of electricity because they are reluctant entry into the mainstream.

Objects poor conductors of electricity, glass, resin, sulfur and flexible glue, silk, paper, etc.. Air and electrical connector lousy because if it was a good conductor of electricity was generated on the surface of objects Baldlk lost in the air, and it was possible that the electrical phenomena unknown to us now. However, the air is connected to the electric as much or as little when it is wet and thus difficult to test electrical work in times of moisture.

If it is decided that the electricity generated Baldlk we said that, as a way to generate in the industry have been making for the wide circle of glass by spin on the axis of rotation by steam engine and made some great points Stahiha contact with the pieces of wool, so if it is managed by Dket Dlka continuing Vttold by electricity shall apply them to spare metals prepared for the first Ajtnaiha First by seeking the electricity of the body apply to the body of another electrified By Tmashma. And then reach those objects electrified wire, either to generate light or to generate traffic.

The use of electricity in the management of machinery Vshl interpretation of what they are likely if the force placed on the machine can be moved Kajlat or so, moved like a marketer is forced steam.

The generation of light need the detail, and some of that electricity is generated not only accompanied by heat depending on the intensity and the heat appear in the wires on the proportion of the more Tkhanha Recognizing were more affected. The inventors found that the cables reach the usual poetry of metal wire in a very precise, so if the electricity went through Schenth Tsgena severe because the accuracy and becomes impossible to light a vast unequaled light of the latest. A close look at the light bulbs see that the wire wrapped in a flour alpha spiral glass bubbles within closed.

Proved to be everything in it are two types of negative and positive electricity on the case of a tie and the balance even in man himself.

Electricity in the air, strong winds occur from contact with each other and the many chemical reactions that occur on the surface and evaporation of water from part of the sea, rivers, etc. See: your lightning. [/color][center]