pushed away‚ or repelled‚ each other. The evidence showed that electric force made matter either attract or repel other matter. Electric force is caused by electric charge. Electric charge is a property of the bits of matter within atoms. Electric force can cause matter to attract or repel because there are two kinds of charge – positive and negative charge. The effects of electric force can be summarized as the law of electric charge: Pieces of matter with the same kind of charge repel
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issue of electric car has been arising nowadays. But many of us never really find a true example of the uses of electric cars in everyday life. From the article "Electrical Engineering"‚ an Australian built his own electric car from a second hand Porsche. The article proves that having a private electric cars is no longer a dream. But do all people know the good things and the bad things about having a private electric car? Now‚ what electric vehicles really are? Simply put‚ electric vehicles
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1 ELECTRIC MOTORS I. Introduction Electric motors are considered to be important mechanical devices. They usually convert the electrical energy coming from the mechanical device into its kinetic energy to make it work (Petingco and Resurreccion‚ 2011). In this exercise‚ the students were tasked to use an example of an electric motor‚ identify its parts‚ and make it work. All electrical motors are equipped with stator and rotor. Stator is known as the stationary part of an electric motor
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NOTE: This paper explains the theory and uses of the electric generator‚ and explains the differences between AC and DC generators. It also includes a glossary and a bibliography. --------------------------------------------------- ELECTRIC GENERATORS In its most basic definition‚ an electric generator is a machine that produces electricity. Generators produce almost all of the electricity used by people. They supply the electric power that runs machines in factories‚ provide lighting‚ and operate
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is to use the electric motor instead of gasoline one. An electric car is a car that powered by an electric motor rather than a regular gasoline engine. There are several major differences between gasoline and electric cars. First of all‚ “the electric motor will replace the gasoline engine” (“How Electric”‚ 2004). Secondly‚ “the electric motor is powered by a controller” (“How Electric”‚ 2004). Thirdly‚ “the controller gets power from the rechargeable batteries” (“How Electric”‚ 2004). In
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2. General Electric uses a multifaceted approach to help make them one of the industries leaders in engine production. This approach includes resources both financially and managerially. Financially General Electric has invested $50 million in new engine technology‚ with an additional $1.2 billion to $1.4 billion being required to help them bring new engine designs to the forefront. General Electric has also received a $20 million grant from NASA in order for them to create the first tester UDF
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GENERAL ELECTRIC General Electric is a company who strives to put their best foot forward. For more then 120 years‚ General Electric has been number one in the products they sell. From airplane engines to light bulbs‚ their attitude has been admired not only in America‚ but worldwide. GE serves customers in more than 100 countries and employs more than 300‚000 people worldwide. After all GE has accomplished‚ including revenues of 152.4 billion dollars in 2004‚ the company still maintains
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A Case Study of KFC’s Cross-cultural Marketing in China Summary: In 2007‚ KFC had opened 2000 outlet stores in china‚ leaving rival MacDonald’s far behind‚ achieving high praise from Chinese consumers and defeating challengers again and again. From the perspective of cross-culture‚ this paper tries to analyze the marketing strategy of the American fast food chain stores in china and give multinational food and beverage companies suggestions. Key words: KFC‚ fast food‚ cross-cultural marketing
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help the environment and also save lots of money. Electric cars are something everyone should invest in because it saves a lot of money. Many people probably think that it will cost a lot of money because of the installation but in the long run you would actually save more than gasoline does. People can also make it convenient to have a charger installed in their homes so that they don’t have to pay or travel far just to recharge. Using electric cars will keep our environment from being polluted
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Cinema Lines in China Background Founded in 2011‚ the Wanda Cinema has become the largest cinema line in China within a decade. Young as a movie giant‚ Wanda plays a leading role in domestic movie market and it changes the way that Chinese audiences consume movies. How and why does Wanda develop as a representative in China’s movie industry? When plenty of movie fans flood into Wanda theatres across China‚ how does the private consumption of movies reflect from taste and class in China? In which level
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