__________________________ Wire Resistance and Ohm’s Law Go to http://phet.colorado.edu/simulations/sims.php?sim=Ohms_Law and click on Run Now. Wire Resistance and Ohm’s Law Procedure Part I Wire Resistance: open the PhET Simulation Electricity‚ Magnets‚ and Circuits ( Resistance in a Wire. As wire length (cm) increases‚ the resistance (Ω) _increases________ As wire area (cm2) increases‚ the resistance (Ω) _decreases_________ As wire resistivity (Ωcm) increases‚ the resistance (Ω) _increases____
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Task To investigate how the resistance of a wire is affected by the length of the wire. Theory What is resistance? Resistance is a force which opposes the flow of an electric current around a circuit so that energy is required to push the charged particles around the circuit. The circuit itself can resist the flow of particles if the wires are either very thin or very long. e.g. The filament across an electric light bulb. How is it measured? The resistance of a length of wire is calculated
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development of increased resistance to antibiotics is a global concern. According to WHO (2015)‚ antimicrobial resistance is an increasingly serious threat to global public health that requires action across all government sectors and society. Antibiotic resistance threatens the effective prevention and treatment of an ever-increasing range of infections caused by bacteria‚ thereby resulting to loss of the ability to treat common infections. The development of antibiotic resistance is a natural phenomenon
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Leading Change Introduction By definition‚ change means transformation‚ modification or variation. Change entails the introduction of new ideas and or ways of doing things in the organization. Mathis and Jackson argue that planning and the implementation of the same previous plans‚ is also a crucial ingredient to leading change (36; ch. 2). Change is also a shift to a new game with a new set of rules - an alteration of the status quo in an organization that impacts the work environment of
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Sophia Tiongko CAL 103 D4 12 October 2023 Professor Ogden Essay 2 Final Draft The Perils of Passive Resistance When a body of people comes into power‚ there is always a risk that those who compose that body will abuse their power for personal gain and at the expense of the people they govern. Consequently‚ victims of this ugly facet of human nature are left to decide between two main methods of response: violent retaliation or amicable appeals to the government. Aggression is at times viewed as a
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MODELS BY GRUNIG AND HUNT The Press Agentry Model It is one-way communication that is often more hype than fact. In this model‚ the truth is not a priority. The press agentry model is used mostly to promote entertainment events like boxing.Press agentry plays a major role in record companies‚ circuses‚ tourist attractions‚ motion pictures studios‚ television‚ concert promotions‚ and the business enterprises headed by "media personalities"‚ Considerable press agentry goes into political campaigns
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ELECTRICITY I. DISCOVER OF ELECTRICITY About 600 B.C.‚ Thales‚ a Greek philosopher and scientist‚ observed that a piece of amber attracted small bits of “paper” or very thin wood shavings after it was rubbed with wool. He had discovered‚ in effect‚ static electricity. William Gilbert‚ an English scientist in the sixteenth century‚ found that many other different materials could be made to act like amber. Whenever these objects were rubbed against each other‚ they were able to attract each other
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There were many resistances from slaves‚ violent and non-violent‚ during the period of slavery in the BWI. Violent resistance was in the form of revolts and rebellions and non-violent resistance included actions such as suicide‚ poisoning‚ avoiding work and maroonage. However‚ there were three violent resistances which stood out. These three were Bussa Rebellion in Barbados (Easter 1816)‚ Demerara Revolt in Guyana (August 1823) and the Sam Sharp Rebellion in Jamaica (December 1831). These rebellious
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There are many tactics to get a point across. Some will use violent ways and others will choose to do peaceful resistance. Peaceful resistance positively impacts a free society. Martin Luther King is an example. Martin Luther King JR‚ definitely made an impact and got his point across. Many people joined his peaceful protesting and he got a lot of respect even today. By doing no harm‚ it it is a super effective way as it shows that the people are respectful and not monsters or savages. It gives them
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Organizational Diagnosis 2 Organizational change‚ in theory should be fairly straightforward – upper management mandates a change‚ and lower management and their staff agrees to implement the change‚ no questions asked. However‚ any organization that has attempted to go through any kind of change understands it’s not that simple. The most effective change implementation starts with a diagnosis that is shared by many employees at multiple organizational levels (Spector‚ 2010). Diagnosis
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