An electron gun fires electrons into a magnetic field directed straight downward. Find the direction of the force exerted by the field on an electron for each of the following directions of the electron’s velocity: (a) horizontal and due north; (b) horizontal and 30° west of north; (c) due north‚ but at 30° below the horizontal; (d) straight upward. 2. (a) Find the direction of the force on a proton moving through the magnetic fields in Figure 1‚ as shown. (b) Repeat part (a)‚ assuming the moving
Premium Magnetic field Electron Electric charge
Title: Centripetal Force Tools and Equipments: nylon cord‚ different weighing hanging masses‚ stopwatch‚ meter stick. Purpose: To be able to determine the relationship between centripetal force‚ mass‚ velocity‚ and the radius of orbit for a body that is undergoing centripetal acceleration. To investigate the dynamics of uniform circular motion. Specifically the relationships among the centripetal force‚ the accelerated mass and the radius of rotation. Procedure: THEORY:
Premium Mass Force Kinematics
Use of Force Use of Force Serena R. Smith Grand Canyon University JUS 515 Use of Force Use of Force One night‚ a small-town patrol officer stops a car driven by two teenagers. The officer believes that one of them might be responsible for a string of recent burglaries. The teens are questioned‚ and the officer becomes angry at their responses. Over the objections of the teenagers‚ both teens are pulled out of the car and shoved around a little. They are both told that they are under arrest
Premium Fourth Amendment to the United States Constitution Police Police brutality
Week 9 – External Affairs Power 1. Categories of External Affairs External affairs is a purposive head of power. we look first at the interpretation of the commonwealth head of power. this one says external affair in s51 (29). Kinds of areas that come within the scope of s 51 (29) are; 4 main types of external affairs power; it is a broad concept. First; laws dealing with foreign relations with our relationships with other countries‚ Second; we can have acts that deal with things occurring geographically
Premium Australia Constitution of Australia
............................... 7 AIM To show that three forces acting upon a body‚ in equilibrium‚ may be represented by a triangle of forces. (Vector addition) INTRODUCTION With this experiment we will show that a body in a state of equilibrium‚ with three forces acting in a singular plane. The following conditions must be met: * Moment of all three forces must pass through the same point. * Magnitudes of the forces can be represented by the sides of a triangle‚ each as a vector
Free Force Mass
Introduction: Kitchen Best Appliance Co. Ltd was founded by Chan Dong-hwa in1985. It was a home electrical appliances company which has its own manufacturing unit in Guangdong province. In 2008 Henry Chan‚ son of Chan Dong-hwa‚ took up the role of Chief Executive. Henry Chan was aggressive to develop the business in overseas and double the profits of the company in four years. Henry Chan depended on his senior management who were not reliable. Senior Management for their personal benefit‚ at
Premium Management
story‚ “The Use of Force” written by William Carlos Williams‚ a doctor is summoned to a family’s household for a sick child named Mathilda. She is said to have and show signs of Diphtheria‚ but she fights to hide it. In order to treat Mathilda‚ the doctor needs to get a throat culture forcefully. She attacked the doctor once causing his frustration and determination to increase. When he does‚ the doctor has a sense of relief but Mathilda feels violation. The doctor’s use of force is similar to Anne
Premium Abuse Family Child abuse
Demographic Forces: Changing demographic forces have undoubtedly contributed to deteriorating sales. Gamers who played Nintendo as children and who helped the original Wii to achieve its unparalleled market status are older now‚ with many moving into adulthood (Hopkins‚ 2004). At the same time‚ Nintendo has become increasingly aware of their primary target audience; families with young children‚ consequently alienating these aging fans with a preference for more mature games. Economic Forces: The gaming
Premium Video game console Video game Nintendo
"Happiness is a mental state of well-being characterized by positive emotions ranging from contentment to intense joy”. Notice that "happiness" is within the range of "contentment" to "intense joy." Every single thing in the world which brings contentment or joy costs money and therefore‚ it is money which brings happiness. Nothing can be yours without money being spent either by the person experiencing this happiness‚ or by others spending money so that they can be happy. For example‚ even people
Premium Happiness Ethics Utilitarianism
Niccolo Ortega English 12/02/12 Armed Forces Any of you like partying? Having the time of your life using drugs and alcohol? If so then the military is not for you. On a serious note‚ do you ever wonder what you would do after college? Even with a college degree? We are all aware of the shortage of jobs and now-a-days college degree aren’t enough. Well in the military‚ entering with a college degree gives you a higher rank. Being in the military also gives you good pay‚ good benefits and a
Premium Military United States Air Force Armed forces