IMPORTANT QUESTIONS IN PHYSICS (CLASS XII) ELECTROSTATICS One mark questions. 1. If a point charge is rotated in a circle of radius r around a charge q‚ what will be the be the work done? 2. Does the electric potential increase or decrease along the electric line of force? 3. Give the relation between electric intensity and electric flux. 4. What is the dielectric constant of a metal? 5. What is the potential energy of two equal negative point charges 2μC each held 1m apart in air?
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High energy laser transmission through large core optic cables By christopher Kennedy A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in CREOL – College of Optics and Photonics at the University of Central Florida Orlando‚ Florida Summer Term 2013 Major Professors: Michael Bass ©2013 Christopher Kennedy ABSTRACT ACKNOWLEGEMENTS
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NANO LETTERS Extended Arrays of Vertically Aligned Sub-10 nm Diameter [100] Si Nanowires by Metal-Assisted Chemical Etching Zhipeng Huang‚† Xuanxiong Zhang‚† Manfred Reiche‚† Lifeng Liu‚† Woo Lee‚*‚†‚‡ Tomohiro Shimizu‚† Stephan Senz‚† and Ulrich Gosele*‚† ¨ Max Planck Institute of Microstructure Physics‚ Weinberg 2‚ D-06120 Halle Germany‚ and Korea Research Institute of Standards and Science‚ Yuseong‚ 305-340 Daejon‚ Korea Received July 31‚ 2008 2008 Vol. 8‚ No. 9 3046-3051 ABSTRACT
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One of the most famous authors in American history is Edgar Allen Poe‚ thanks to his intricate and unsettling short stories and poems. One of the strongest aspects of Poe’s writing style is the allure and complexity of the narrator of the story. These narrators‚ ranging from innocent bystanders to psychotic murderers‚ add depth to such a short story and really allow Poe to explore the themes of death and murder which he seems to have an unhealthy obsession towards. Furthermore‚ he uses these narrators
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IDEOLOGY OF IQBAL’S ALLAHABAD ADDRESS On December 30‚1930 the annual meeting of the All India Muslim League was held at Allahabad‚ Allama Iqbal presided over the meeting .On this occasion he distributed his famous historical address which proved to be a milestone in the proceeding to make an injunctive authorization for an independent Muslim State. Background of the Allahabad Address‚ Dr. Allama Muhammad Iqbal ranks amongst the Muslim intellectuals who left a deep impact on history. He inspired Muslims
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A post box (British English and others‚ also written postbox‚ known in the United States and Canada as collection box‚ mailbox‚ post box‚ or drop box) is a physical box into which members of the public can deposit outgoing mail intended for collection by the agents of a country’s postal service. The term post box can also refer to a private letter box for incoming mail. Contents [hide] 1 History of post boxes 1.1 Europe 1.2 Asia 1.3 North America 2 Types of post boxes 3 Clearance 4 Terrorism
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Vertebrate Zoology Study Guide I. Taxonomy 1. Reasons for Taxonomy a. means of providing a systematic framework with which to work when studying the varied life forms inhabiting this earth b. establishes order from chaos c. Provides a system of nomenclature with which you label items (organisms) d. necessary when imagining trying to gather information on an unfamiliar organism e. Meant to provide a useful‚ convenient system using all evolutionary‚ adaptational‚ and anatomical aspects
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of banners is more robust than it was before. The phone is not only large but it’s also thinner than before. The phone has improved on its display and resolution. The new resolution is 1920 × 1080. The architecture is now available in 64 bit. The aperture of the camera is very high at 2.2/f. and the video recording is very good at 60fps. The second utility is the time. Apple newest product got sold 10 million of its product on the very first day of launch. The booking of the phone is very heavy and
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TASK1 1 HUMAN RESOURCE MANAGEMENT 1.1:Meaning of Human Resource of Mnagement The ‘human resource’ of an organization is composed of all the efforts‚ skills or capabilities of all the people who work for that organisation. Some organizations may give the name for this ‘human resource’as ‘staff’ or ‘workforce’or ‘personnel’ or ‘employees’. But the basic meanings are same all those who work for an organization are worker.However the organization may call who do manual work as ‘worker’ and describe
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Ralph Waldo Emerson once stated‚ “Between stimulus and response is our greatest power- the freedom to choose”. Often‚ an individual’s reaction to a situation is automatic and intuitive. The ability to chose and modify ones behavior is not a common occurrence‚ as humans tend to take action subconsciously. Sigmund Freud developed a theory in order to explain this phenomenon‚ where he divides the human mind into three parts. The id is the impulsive portion of the psyche‚ based solely on the pleasure
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