THE RELATIONSHIP OF ELECTRIC FIELD INTENSITY AND ITS DISTANCE FROM THE CHARGED OPOINT PHYS-232 JIANSONG HE GROUP: Abstract This experiment was performed to find the electric field strength from different distance to the charged point. The field strength was determined statically‚ by measuring its electrical potential when subjected to loading‚ and dynamically‚ by measuring the electrical potential at different location on the conductive paper. The electrical potential was measured from three
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structures 1. This drill contains an electric motor. The diagram below shows the main parts of an electric motor. The carbon contacts are made of graphite. Springs push the contacts against the copper ring. The contacts conduct electricity to the copper ring. The copper ring rotates rapidly but does not stick or become worn because the graphite is soft and slippery. Graphite has properties which are ideal for making the contacts in an electric motor. Explain‚ in terms of structure and
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Have you ever wondered about Abraham Lincoln early life. I have‚ and I thought today I would tell you about that. This man was born in February 12‚ 1809. He lived in a log cabin in Hardin County‚ Kentucky. Abraham’s father‚ Thomas Lincoln‚ was a migratory carpenter and farmer. Thomas was almost always very very poor. His mother Nancy Hanks died in 1818. A few years after Nancy’s death Thomas Lincoln married a widow‚ named Sarah Bush Johansen. She was a very caring‚ loving and affectionate mother
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Case Study – General Electric ------------------------------------------------- Management Essentials Cody P This document under review was taken from a Wall Street Journal article titled‚ “GE’s Drive to Purge Fraud is Hampered by Workers’ Mistrust.” Right away it is clear that the writer of this article has a particular bias towards GE‚ and not the employees. After carefully reading‚ analyzing and just a little bit of reading between the lines‚ I have taken a similar stance. The
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OPERATING A FLEET OF ELECTRIC TAXIS ´ ´ BERNAT GACIAS AND FREDERIC MEUNIER Abstract. The deployment of electric taxi fleets is highly desirable from a sustainable point of view. Nevertheless‚ the weak autonomy of this kind of vehicles requires a careful operation. The way of managing such a fleet and the question of locating charging terminals for the vehicles are addressed in this paper. Methods for dealing with these tasks are proposed and their efficiency is proved through simulations. 1. Introduction
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HOW AN ELECTRIC GENERATOR WORKS Electrical generators by definition are devices that convert mechanical energy into electric energy. The mechanical energy in turn is produced from chemical or nuclear energy in various types of fuel‚ or obtained from renewable sources such as wind or falling water. Steam turbines‚ internal-combustion engines‚ gas combustion turbines‚ electric motors‚ water and wind turbines are the common methods to supply the mechanical energy for such devices. Generators
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Everything has a trade-off and opportunity cost. Electric cars are no exception. The first thing that caught my attention was the mileage. In the article and video‚ Rick Peters’ electric car only goes 25 miles per hour. You cannot get very far with that‚ especially since the farthest you can go in it is 30 miles per charge. I drive a Toyota Camry‚ and I drive 9.2 miles every day to school. It takes me 12-15 minutes to drive to school. If you ignore the speed limit on the roads (it is 55 mph)‚ it
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The Function of an Electric Citrus Juicer Amanda M Sparboe Montana Tech of the University of Montana WRIT 121-03 Professor Wick March 8‚ 2013 Introduction The following document is a full description of the basic function of an electric citrus juicer. There are many types of juicers‚ some much more complex than others. However‚ an electric citrus juicer is a more basic type of juicer composing of only seven simple parts. These parts all work together in a basic orderly manner
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EPARTMENT OF ACCOUNTANCY MEMORANDUM TO: DATE: SUBJECT: Lincoln Savings and Loan The purpose of this memorandum is to analyze and examine the business‚ financial‚ and accounting strategies and policies of Lincoln Savings and Loan. This analysis will include LSL’s current business strategies and processes‚ its business risks and a detailed breakdown of LSL’s financial statements. Business Analysis Lincoln Savings and Loan (LSL) originally competed as a savings and loan office than was in the
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CHAPTER - 13 MAGNETIC EFFECTS OF ELECTRIC CURRENT 1) Magnetic field and Field lines:- a) Magnetic field :- The region around a magnet where the force of attraction or repulsion can be detected is called magnetic field. Magnetic field around a magnet can be detected by using a magnetic compass. b) Magnetic field lines:- Magnetic field lines are the paths around a magnet along which the north pole of a magnetic compass needle tends to move. The magnetic field lines around
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