hit the third ring on the circle and the voltage that was recorded was 91.5V. Once the voltage was recorded the next objective was to find the value of the magnetic field. The current value that went along with circle number three was 3.08A and to find the B value the equation B=(8/sqrt(125))(μ0NI/R) was used. The B value for the third circle was computed to be 3.17x10-3T. The next step in the experiment was the radius for the electron beam‚ to do this the equation r=(.25x10-2m)(ring number) was used
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Martin Luther King "I Have a Dream" When thinking of the most effective and well known speeches in history‚ one of the first speeches that comes to mind is Martin Luther King Jr.’s "I Have a Dream." A large part of Martin Luther King Jr.’s success as an orator was due to his uses of rhetoric in his speeches. King also was able to judge the mood and tone of his audience‚ and was able to interact with his audience accordingly. The uses of metaphors‚ anaphora and his ability to interact with his audience
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The nitration of benzaldehyde is an example of an electrophilic aromatic substitution reaction‚ in which a proton of an aromatic ring is replaced by a nitro group. Many aromatic substitution reactions are known to occur when an aromatic substrate is allowed to react with a suitable electrophilic reagent‚ and many other groups besides nitro may be introduced into the ring. Although the reaction produced a low yield at the end‚ the yield is calculated from the reaction and limiting reagent. Keywords:
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rollers‚ bearings‚ tires and support rollers are used to ring to support the weight of the rotary kiln used. Tire ring is set in the kiln shell‚ between it and the kiln shell is not fixed‚ rotary kiln shell and tire ring plus a piece of iron between the separated ring and the tire to retain a certain gap between the kiln shell‚ not too much not too small. If the gap is too small‚ the expansion of the rotary kiln shell limited by the tire ring‚ brick kiln easy to destroy. If the gap is too large‚ the
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exists in the ring configuration. Messages are transferred from one computer to the next until they reach their intended destinations. Each computer on the ring topology has a particular address. As the messages pass around the ring‚ the computers validate the address. If the message is not addressed to it‚ the node transmits the message to the next computer on the ring. This type of network is commonly used in systems that connect widely dispersed mainframe computers. A ring network allows
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Saguaro Federal has mainframes for all of its banks and businesses. Must the company use the Ethernet or Token Ring protocol? Explain your choice. Why is this choice appropriate? I would say Ethernet. Saguaro Federal should most definitely use Ethernet to connect to its Mainframes‚ and Servers‚ mostly because of its speed‚ security and reliability. I would run Fiber Optic cabling using 1000Base-sx‚ throughout the Saguaro Federal office. This will set them up for the fastest network connectivity
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Global warming‚ Ice Core samples‚ Dendrochronology and Peat Bogs. Global warming is the rise of average temperature in the earth’s atmosphere since the late 19th century. Since the beginning of the early 20th century‚ the earths mean surface temperature had increased by around 0.8 degrees. Warming of the climate system had become more obvious and scientists are 90% sure that the main cause of the increase in temperature in due to the increasing concentrations of greenhouse gases due to human
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building‚ and will soon call the order to strike down the door and execute all tenants. I cannot say that it is without provocation‚ I would surely do the same to him if given the chance. I have spent a good half of my life exposing the Diamond Ring and gathering a militia to overthrow it. A wretched establishment that took its power by force‚ they are the cause of the end of civilization. Derived from the world’s most powerful businessmen‚ this totalitarian government bought and built its
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People who are really good friends of mine or good observers have noticed that I wear a dolphin ring on my left ring finger. I have had this ring since the summer of 2007. This ring is a souvenir from my favorite family vacation. Nine years ago‚ my family and I traveled to San Antonio‚ Texas. While we were there‚ we visited the river walk‚ the mall‚ the Alamo‚ Sea World‚ Six Flags‚ and the zoo. All of those destinations were fun and each has a story to tell‚ but my favorite one was our day at Sea
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The basic structure of all the penicillins consists of a thiazolidine ring fused with a beta-lactam ring‚ creating a fundamental nucleus (also known as 6-amino penicillanic acid) crucial for their antibacterial activity. A wide variety of semisynthetic penicillins are produced by altering the composition of the side chains attached to this nucleus.The molecular formula of penicillin is C16H18N2O4S and weight of 334.39 g/mol‚ each base with a variable side chain‚ “R” that differentiates the penicillins
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