RESISTANCE AND EMF OF A BATTERY CELL DCP ASPECT 1 SYMBOLS: Internal resistance of the battery: r External variable resistor: R Voltage: V EMF of the battery: E Current: I FORMULA V= IR E = I (R+r) E = IR +I ⋅ r E = V + I ⋅ r V = E - I ⋅ r V = -r ⋅ I +E _Graph of V against I will be plotted in order to_ _determine the internal resistance and EMF of the battery. The slope will be -r and the intercept vertical axis will be the EMF (E)._ REFERENCE VALUE EMF of the battery 1. 490 ± 0.001V
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Alexander Graham Bell | Portrait of Alexander Graham Bellc.1914–19 | Born | March 3‚ 1847 Edinburgh‚ Scotland‚ UK | Died | August 2‚ 1922 (aged 75) Beinn Bhreagh‚ Nova Scotia‚ Canada | Cause of death | Complications from diabetes | Education | University of Edinburgh University College London | Occupation | Inventor Scientist Engineer Professor (Boston University) Teacher of the deaf | Known for | Inventing the Telephone | Spouse | Mabel Hubbard (married 1877–1922) | Children
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THE PHILIPPINE CONSTITUTIONS Black’s Law Dictionary defines a Constitution as “The fundamental and organic law of a nation or state that establishes the institutions and apparatus of government‚ defines the scope of governmental sovereign powers‚ and guarantees individual civil rights and civil liberties.” The present Constitution of the Philippines: The 1987 Constitution of the Republic of the Philippines: approved by the 1986 Constitutional Commission on October 12‚ 1986; presented to President
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1. Get an idea. All of the following steps will base on your idea. Make sure it doesn ’t break any rule or else you might get disqualified. You can search for it if you don ’t have any idea. 2. Form a title. Usually titles are in a form of a question. This are examples. The question can start in how‚ does and many other. Does temperature affect the growth of molds? Does salt affect the density of water? 3. Research your idea. You have to know your idea more. You can do this by reading
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Forests are lifeline of our planet Earth‚ as they provide fresh and pure oxygen rich air and pure water for our living. A forest consists of several different types of herbs‚ shrubs‚ climbers‚ creepers and trees with branches spread out widely. Such branches are called as crown of the tree. Trees with wide branches planted in a row‚ provide a roof-like structure‚ called as canopy. These canopies prevent the sunlight and make the atmosphere dark and cool. The soil of the forest is rich in minerals
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Public Speaking Public speaking is an art. Like art‚ it’s the product of human reasons in the community. Public Speaking is a work that came from our skills and imagination. To be good at our skill we need to undergo trainings and exercising. You need to exercise your skill in public speaking. Just like bird‚ it doesn’t fly not unless it is being taught how to fly. Performing needs preparation. Preparations include different parts that make up your speech. You need to know what the purpose in
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MA.SHIRILENN G.AZOTE Gumamela Ext.‚ Carmen Cagayan de Oro City Contact #: 09359940397 Email add: asheyazote@yahoo.com Objective: To enhance and to develop my skills in my field as a Business Administration Major in Marketing Management. I will apply for any vacant position that can seek to my degree. I’ll be hard working and honest to do my responsibilities. Personal Data: Name : Ma.Shirilenn G. Azote Age : 21 years of age Address
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To many of people‚ the swastika represents the Nazis and the many other terrible events which occurred throughout the Hholocaust‚ but it had been used in other religions‚ cultures‚ and had various meanings before Hitler turned it into a symbol of death and sadness. The swastika had originated in religions such as Hinduism and Buddhism in India‚ though it was only very minimally used in Buddhism. It had been an important symbol in Hinduism‚ used for various reasons on festivals and religious rites
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She drew on this experience for her third novel‚ Fruit of the Lemon. This novel was published in 1999 and received immense feedback and a great readership proportion. Through the book‚ the writer has maintained a subtle approach that steadily entrenches the reader against the misdoings of the “white” British society
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Pope illustrates Clarissa’s importance in The Rape of the Lock by giving her a big role in Canto 5. Clarissa’s speech questions why beauty appears on a higher level when is does not have the power to cure diseases or keep one healthy. She points out that the society gears too much of their focus on beauty when qualities such as good sense and good humor are more important. Clarissa stresses that it is important to have moral values such as merit and good humor in order to have something to fall
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