Electricity in Our Lives - 3797 Words

UNIVERSITY „VALAHIA† OF TÂRGOVIÅžTE FACULTY OF ELECTRICAL ENGINEERING ELECTRONIC AND TELECOMMUNICATION DOMAINE PAPER FOR THE ENGLISH COURSE â€Å"Electricity in our lives† Made by Student PanÄÆ' Nicolae Alexandru 2nd year, group nr. 2 TÂRGOVIÅžTE 2010 List of contents 1. Introduction 3 2. Short History 3 3. Definition 4 4. Electricity sources 4 5. Current Electricity 7 6. Electromagnetism 8 7. Uses of electricity 9 8. Generating Stations 10 1. Introduction Electricity means all the phenomena that result from the interaction of electrical charges. Electric and magnetic effects are caused by†¦show more content†¦These include many easily recognizable phenomena, such as lightning and static electricity, but in addition, less familiar concepts, such as the electromagnetic field and electromagnetic induction. 4. Electricity sources People have been trying to solve the electricity issue when faced with an acute shortage of electricity, so every country wants to increase power production in all possible ways. The most prolific source of electric energy are the nuclear power plants, but the risk of a catastrophic event, such as Chernobyl in 1986, makes people think twice before accepting this kind of energy source. Of course there are other ways of acquiring electrical energy, called alternative sources of energy. Wind energy, solar energy, sea waves energy are the latest resources, but the technology for them is still developing so they can be used only in a few countries. There are many reasons we are looking towards alternative energy sources. With many countries, and US cities, signing the Kyoto Treaty, efforts to reduce pollutants and greenhouse gases are a primary focus in todays culture. Alternative, or renewable energy, sources show significant promise in helping to reduce the amount of toxins that ar e by-products of energy use. Not only do they protect against harmful by-products, but using alternative energy helps to preserve many of the natural resources that weShow MoreRelatedThe Effect Of Electricity On Our Lives1679 Words   |  7 Pagesperson, you would quickly realize just how dependent a majority of the human race has become on electricity. A few of the everyday appliances that require electricity would include cell phones, computers, air conditioning, lighting, and even most modes of transportation. 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