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History of the electricity essay 2 pages
History of the electricity essay 2 pages
History of the electricity essay 2 pages
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Stating my topic
Today I am going to be talking about the history, origin, founder, changes of electricity.I am also going to be talking about how and when it is used.
What is electricity
Electricity is a form of energy resulting from the existence of charged particles (such as electrons or protons), either statically as an accumulation of charge or dynamically as a current?Electricity gives a wide variety of well-known effects, such as lightning, static electricity, electromagnetic induction and electric current.In addition, electricity permits the creation and reception of electromagnetic radiation such as radio waves.
How is it used
Electricity is used everywhere in our daily lives.It lights up our homes, cooks our food, powers our computers,
In the article,"Energy Story", it tells you all about basic energy and how scientists found out how it works. It tells you about each part of an electron and what part is what. The center is called the Nucleus. Electrons and atoms move together to create what is known as electricity. Atoms and electrons flow through an object
Its most known process of generating electricity would be movement of air through wind turbines. Wind power has two parts, mechanical and electrical systems. Mechanical systems are low speed and are used for mechanical tasks such as pumping water or grinding grain. Electrical systems are high speed and are used to generate electricity to power homes or schools. Many people feel that wind farms full of turbines, are aesthetically unpleasing, but wind power is a clean energy source and does not generate greenhouse gas emissions. It is a very abundant resource throughout the United States. Wind power is simple, relatively cheap, and low maintenance (Sambu). Wind power is again, free and very abundant so no matter how much we use now, we will still obtain enough in the
In the 1880s, there was a war going on in the United States. Backstabbing, secrecy, and death were common. However, this war had no weapons. It was a dual between two geniuses. These two men are the fathers of modern technology. The War of Currents was a battle between the famous inventor Thomas Edison, and the mysterious genius Nikola Tesla. Tesla and Edison engaged in an epic competition to create the most efficient, cheap, usable form of electricity. Everyone knows who Thomas Edison was, but not many people know of Nikola Tesla. Tesla was an unappreciated mastermind who changed the world with his inventions, performed many strange experiments, and practically invented usable electricity.
Electricity and electrical components are a major part of our lives today. Our lives pretty much come to a halt if there is a power outage or if our electrical devices stop working, sometimes we even start panicking because we are so dependent on these components that we cannot afford to lose them and their importance and use only increases as time passes. We all use these electrical devices and also electricity itself but most of us do not think about the math and physics that works behind all of these things.
The electric use will not give off pollution that is unhealthy for the environment and its
The definition of Electromotive force is the electric potential generated by an electrochemical cell or a changing magnetic field. Electromotive force is also known by the acronym emf, EMF, a cursive letter E or the SI unit that is used for electromotive force, volts. (http://chemistry.about.com/od/chemistryglossary/g/Electromotive-Force-Definition.htm)
An electric charge on an object that causes the object to attract or repel other objects is called static electricity. The adjective static describes something that does not move. Charges on an object are called static electricity to contrast then with the moving charges in an electric current.
Electricity is one of the chief products of the oil industry. We use oil to heat our homes and businesses. We use oil to produce electricity to light our homes and businesses also.
electricity as the “fuel” instead of gasoline or some other combustible fuel. The electric motor in
Edison is most famous for the development of the first electric light bulb. Like I said Edison was born into a time where America wasn’t very developed. He was born, and electricity had not been developed. But thanks to Edison when he had passed away on October 18, 1931 whole cities were lit up in electricity. For electricity, much of the credit goes to Edison.
The history of engineering goes back into the 19th century when Alexander Volta (1745-1827) made a remarkable discover regarding the nature of electricity (Cosgrove 749). He discovered that electrical current could be controlled and could flow from one point to another. By the time the mid-19th century came about the rules for electricity were being established. During this time electromagnetic induction was discovered by Michael Faraday who lived from 1791 to 1867 (749). Also during this time Samuel Morris invented the telegraph in 1837 which relies on the principles of electromagnetic induction (749). Alexander Graham Bell, who lived from 1847 to 1922, created the telephone which also uses electricity in order to operate (749). Through the success of the telephone, Bell Telephone Company was established. In 1878, the light bulb was finally invented by Thomas Edison who lived from 1847 to 1931 (749). Off the principles of Faraday’s electric motor from 1821, Nicholas Tesla invented a more efficient and powerful electric motor in 1888 (749). To make these inventions be more significant, effort was expended to make better motors and transformers and to enhance the power needed to make them function. Through these inventions during the middle 19th century, it led to the capability of lighting homes and cities through the use of electricity, and it also led to the creation of the telephone communication system (750).
Humans these days take electricity for granted. We don’t truly understand what life was like without it. Most young adults will tell you their life does not depend on electricity, but they aren’t fooling anyone. They all know that their life depends on electricity; whether it’s television, their phone, Google, or the lights in their house. We need to stop taking those things for granted and give credit where credit is due. That is why I chose to write about the scientists who contributed to the discovery of electricity, which then helped modern scientists fuel the electricity phenomenons we now have today.
The report I am going to write about is to do with electrical safety devices and safety practices which contribute in reducing and eliminate specific risks. The workplace I have chosen to write about is electricians in power stations. The report I am going to write is going to show a clear understanding of electrical safety devices and the improvements of electrical safety devices.
Electrical engineering deals with electricity, electro-magnetism and electronics. It also covers power, control systems, telecommunications and signal processing. These engineers are usually concerned with large-scale electrical systems such as motor control and power transmission, as well as utilizing electricity to transmit energy. Electrical engineers may work on a diverse range of technologies, from the design of household appliances, lighting
Electricity has become a basic necessity for most people all over the world. We are depending on electricity for our everyday lives and if one day we did not have electricity we would have difficulty going through the day. I think we need to be more dependent on things that do not use electricity and only use electricity sometimes as a treat so just in case if one day electricity all goes away we could still live comfortably and still have a great life even without it.