Part 1: What is the relationship between the electric potential at a point in space and the distance from an electric charge? 1) Place a positive 1 nano-coulomb charge on the screen. 2) Turn on “Show numbers” 3) Turn on “tape measure”. 4) Use the tape measure to find and record the distance from the charge to the equipotential sensor. 1.88 m 5) Record the voltage as indicated on the equipotential sensor. 4.1v 6) Change the location of the positive charge to
Premium Electric charge Electromagnetism Fundamental physics concepts
Realigning Service Operations Strategy at DHL Express Tim Coltman University of Wollongong – Centre for Business Service Science‚ Wollongong‚ New South Wales 2522‚ Australia tcoltman@uow.edu.au John Gattorna Macquarie University – Macquarie Graduate School of Management 2000‚ New South Wales‚ Australia‚ john@johngattorna.com Stuart Whiting DHL - Express Global Head Office‚ Bonn‚ Germany‚ Stuart.Whiting@dhl.com This paper describes the approach that DHL used to respond to aggressive revenue
Premium Service system
Advantages and Disadvantages of Electric Vehicles Almost all households in this world uses a gas powered vehicles which causes the greenhouse effect or more known as the global warming. The global warming itself is caused by the emission of the gas powered vehicles. To prevent this‚ technologists have invented a vehicle that uses electricity. Although there are many benefits‚ in a developing countries‚ owning and using an electric car results in having both advantages and also disadvantages.
Premium Electric car Automobile Electric vehicle
Kingdom by the year 2004. For a company like Wm Morrison‚ different strategies must have been put into play for the company to be moving forward. “What is Strategy?” according to Slack & Lewis (2008‚ p.5) is a question that “is not easy to answer what seems like a straightforward question”. However‚ it has to do with setting of goal and planning the path to achieve the goals. According to Johnson‚ Scholes & Whittington (2008‚ p.3) "Strategy is the direction and scope of an organization over the long-term”
Premium Management Strategic management Business
Chapter 1 The History of Electric Transformer INTRODUCTION: Transformer is a device that transfers electric energy from one circuit to another‚ usually with a change in voltage. Transformers work only with a varying electric current‚ such as alternating current (AC). Transformers are important in the distribution of electric power. They raise the voltage of the electricity generated at a power plant to the high levels needed to transmit the electricity efficiently. Other transformers
Premium Transformer Electricity
In electricity generation‚ an electric generator is a device that converts mechanical energy to electrical energy. A generator forces electrons in the windings to flow through the external electrical circuit. It is somewhat analogous to a water pump‚ which creates a flow of water but does not create the water inside. The source of mechanical energy may be a reciprocating or turbine steam engine‚ water falling through a turbine or waterwheel‚ an internal combustion engine‚ a wind turbine‚ a hand crank
Premium Electrical generator Faraday's law of induction Electromagnetism
first applications of electricity was the first incandescent light bulb in around 1870. The electric overhaul of society obviously brought many fresh new dangers with it‚ but it eliminated some of the old ones‚ like the naked flames of gas lighting that was commonly used in homes and factories then. The Joule heating effect that can be found in light bulbs is also present in electric heating. Electric heating has been thought of as wasteful in the past because in order to create that heat energy
Premium Electric charge Electricity Incandescent light bulb
+ Operation Management + Strategies for Capacity Planning/ Substantial Expansion K.J.Sanjit Roll No#59 PGPME-14‚ Great lakes IEMR‚ Gurgaon + INDEX Table of Contents K.J.Sanjit Roll No: 59 PGPME-14‚ GLIEMR INTRODUCTION & SUMMARY .............................................................. 3 CHAPTER#1: CAPACITY PLANNING ..................................................... 4 Break-even analysis ...............................................................................................
Premium Variable cost Capacity utilization Costs
I. Physical Features Electric eels are not really eels‚ they are actually ostariophysians‚ but have a strong physical resemblance to true eels. . An electric eel is mostly tail. The internal organs are compressed into the anterior (front) 1/5th of the body‚ and the rest of the fish consists of the long‚ electricity-producing tail. The tail contains the electric organs: Sachs’ organ‚ Hunter’s organ‚ and main organ. Extending down the entire tail region is an elongated anal fin. There are no dorsal
Premium Electricity Electric charge Electromagnetism
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
Premium Electric charge