Resistance decreases Question 2 The charge possessed by an electron is 1.6x10-19 coulombs. Find the number of electrons that will flow per second to constitute a current of 1 ampere. Ans. Question 3 Name the instrument used to measure electric current in a circuit. Ans. Ammeter Question 4 In the following table the values of current I flowing in a given resistor for the corresponding values of potential difference V across the resistor are shown : I(amperes) | 0.5 | 1.0 | 2
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Every single day we use electricity to make the things around us work. From the tape player to the electric pumps that send hot water to each of our homes everyday. Without electricity the lights go off‚ water is not heated‚ the television goes off‚ and outside the traffic lights do not work and as a result the city is immediately congested with traffic jams and choke ups in the street. Without that electricity we have everyday the basic things we use do not function. The book I chose to summarize
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Corporate Culture Culture refers to the fundamental values and norms that a group of peoplesuch as an ethnic group‚ a nation‚ a corporation‚ or some other organization or professionholds or aspires to hold. Every culture distinguishes itself from others by the specific ways it prefers to solve certain problems‚ such as those that arise from relationships with other people‚ from the passage of time‚ and in dealing with the external environment. Groups of people have "typical" cultural traits that
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The people’s car – generically‚ Volkswagen in German – is almost as old as the automobile‚ and the type was familiar in Germany long before the advent of the Volkswagen. Usually these “popular” cars were minimal cars‚ though size and simplicity did not necessarily bring them within the reach of the ordinary man in the street. Henry Ford did build a successful universal car‚ to sell at a low price‚ but his Model T with its 2.9-litre engine was by no means a small
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CASE 22 Jeff Immelt and the Reinventing of General Electric[1] On April 25‚ 2012 Jeff Immelt‚ chairman and CEO of the General Electric Company‚ presided over the company’s annual shareholders’ meeting in Detroit‚ Michigan. As representatives of the “99 Percent Movement” protesting GE’s low rate of corporate tax were ushered from the hall‚ and GE’s board members and corporate officers took their seats‚ Immelt reflected on his eleven years as head of GE. Immelt knew that taking over from
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opted to buy vehicles for their personal use. Most of these vehicles consume gasoline and a smaller proportion is hybrid based. These two types of vehicles have many similarities. The two such vehicles require an energy source and both types of vehicles provide an important function to society. That function is to provide people with a reliable form of transportation. Although these two types of vehicles have many similarities‚ their differences are what distinguish them. Hybrid vehicles are more
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Confusion in use of symbols- Is ampere written as A or amp. V=W/Q is often remembered wrongly. In questions where you have to check the resistance from the graph see what is plotted along the x and y axis. Reason why alloys are used to make elements of electric irons and heaters is not because they are insulators. 2. Units 3. 4. Formula Graphs 5. Resistivity 6. Change in resistance If a wire is folded(doubled on it) and made half its length‚ then the resistance does not become
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needs‚ tailoring all of their vehicles from trucks to hybrids for the specific buyer. The Prius is a hybrid vehicle‚ which most likely is driven by someone who is concerned for the environment. The Tundra is a truck for a person who may need to transport large items‚ such as a construction worker or someone who has a boat. There is the Camry‚ forerunner‚ and corolla‚ which are all different models who capture a person’s personality and needs for a bigger or smaller vehicle depending on their family size
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Esteban Zuno English 009 November 21‚ 2013 The Cars Then‚ Now and Tomorrow Look! Up in the sky! It’s a bird! It’s a plane! it’s
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Wheelan provides an example of protecting the black rhino because tourists will pay to see them. Otherwise‚ hunters kill the rhinos for their horn‚ as it is highly in demand‚ and very rare and expensive. Similarly‚ in order to get people to buy more electric cars
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