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What is the electricity?
¨The real sign of intelligence is not knowledge, but imagination¨. -Albert Einstein. Electrical energy is energy derived from electric potencial energy or kinetic energy. When used loosely, electrical energy refers to energy that has been converted from electric potential energy. This energy is supplied by the combination of electric current and electric potencial that is delivered by an electrical circuit (e.g., provided by an electric power utility). At the point… Leer más
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What is the use of electric energy?
In everyday life it is very clear what electricity is for, but we can evaluate the following examples: Urban lighting: Electricity management has massified light and allowed our cities today to be more and better lit than before. Car ignition: Operates based on fuel burning (petrol), but to initiate that controlled reaction requires a spark… Leer más
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What we would do if there was no electricity?
We are at a relentless risk of this happening at any time, things like a solar storm or some other similar phenomenon would leave the earth in the dark and suddenly for 3 days or more. We can live in the dark for a short period, we have means with which to deal with this… Leer más
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Importance of the electricity in our lifes.
Electricity is one of the main forms of energy used in the world today. Without it there would be no convenient lighting, no radio and television communications, no telephone services, and people would have to do without electrical appliances that have already become an integral part of the home.
The use of electricity in modern life is a must. It is difficult for a society to conceive without the use of electricity.
The electrical industry, through technology, has made available to society the use of electrical devices that facilitate the work of the home, making life more pleasant.
The machines or electrical appliances that provide us comfort in the home, saving time and decreasing the amount of chores, are called appliances.
Among the most used appliances in the home we will cite: electric stove, refrigerator, toaster, microwave, blender, dishwasher, hair dryer, etc.
There are also other types of artifacts that provide us with entertainment, fun, and that are also working tools and sources of information such as: the TV, the sound equipment, the video games, the computers, etc.
Importance of electricity -BY FELIX 