Battery Essays & Research Papers

Best Battery Essays

  • Batteries - 573 Words
    Battery: Dry cell (Leclanche cell): Lithium Cell: Diagram: Chemistry: Refer to original Refer to original Cost and practicality The dry cell battery is relatively inexpensive easy to manufacture easy to replace a dry cell even though they are non-rechargeable short shelf life acidic paste leaking out through cracks and corrode other components of the cell. The voltage also falls during use as the electrolyte concentration decreases Lithium batteries are more expensive than...
    573 Words | 3 Pages
  • battery - 1392 Words
    Environmental Impacts of the Battery The creation of the battery was invented in 1859 by a man named Gaston Plante. Over the years as technology advances so do they batteries adding different materials like nickel, zinc, lead, graphite, carbon and toxic acids such as acid, magnesium dioxide, and hydrochloric acid making it one of the most helpful inventions known to mankind. Throughout our everyday lives a lot of things we use require a battery. The disposable battery converts chemical...
    1,392 Words | 4 Pages
  • Battery Charger - 1462 Words
    RELIABLE SOLUTIONS in POWER ELECTRONICS RDAT SERIES Power Management Instruments BATTERY CHARGER / DC RECTIFIER PMI / GESS / KARMET GROUP COMPANIES DC CHARGER / RECTIFIER BATTERY CHARGER / DC RECTIFIER RDA / RDAT AUTOMATION TYPE SERIES The rectifier is SCR controlled AC/DC rectifier with input isolation transformer and with automatic constant voltage and constant current ability. It comes with 6 Pulse or 12 pulse design options depending on user requirements. The advantages...
    1,462 Words | 6 Pages
  • paper battery - 749 Words
    « Paper batteries Blog posts » Yesterday Pure ingenuity Pond scum makes battery production a garage business The home-grown solution Monday, September 21, 2009 (By Derek Hornor - Monday, September 14, 2009) Corporate carbon capture Researchers at Uppsala University in Sweden are reporting on an exciting development in non-metallic batteries based on a new source of cellulose. Cellulose is the material in plants that imparts microstructure strength to wood and...
    749 Words | 5 Pages
  • All Battery Essays

  • Alkaline Batteries - 3568 Words
    Division of City Schools City of Mandaluyong Science High School E. Pantaleon St. Hulo, Mandaluyong City BLACK MIX FROM ALKALINE BATTERIES AS PIGMENT FOR THE MANUFACTURE OF INKJET PRINTER-FRIENDLY INK Submitted in partial fulfilment of the requirements in Research II By Psalm Israel Rendon Hazel A. Lunas Diane Clarisse Ortega IV-Chlorine SY 2011 -2012 September 2011 TABLE OF CONTENTS TITLE...
    3,568 Words | 14 Pages
  • Orange Battery - 3847 Words
    Like a lemon or a potato, an orange can produce electricity if a copper and zinc terminals are inserted in it. The copper terminal is positive whereas the zinc is negative. The chemical reaction inside the potato causes the electrons to move from the zinc to the copper. The experiment was demonstrated by Mustafa Daif and assited by Fatima Ali. Special thanks go to Christina Matouq. Veggie Power! Making Batteries from Fruits and Vegetables Project Kit Available! Order Your Project...
    3,847 Words | 11 Pages
  • lemon battery - 1386 Words
    Table of contents Page number Chapter I. Introduction Background of the study 2-3 Statement of the problem 4...
    1,386 Words | 5 Pages
  • excide battery - 9212 Words
     A STUDY ON CONSUMER PREFERENCE IN ENERGY SECTOR WITH SPECIAL REFERNCE TO AMARON AND EXIDE BATTERIES IN BANGALORE CITY Submitted by Pranay Goyal 1111522 CHAPTER 1 Introduction and Literature Review 1. Introduction to Topic Amaron & Exide are the leading companies in India in the energy sector (batteries) segment. Both are strong competitor to each other, both company are competing with each other in every sector of battery and also contend...
    9,212 Words | 33 Pages
  • Rechargeable Battery - 367 Words
    Picture a Nike (NKE) FuelBand that’s just a small ring on your index finger, or a cell phone that’s as slim and pliable as a credit card. Such thin, tiny or just downright unusual shapes could be created if there were batteries slim, flexible and also powerful enough to run the gadgets. The batteries, it turns out, are the main barrier to modern electronics design. But in a small, brightly lit lab in an office park behind the Oakland Airport in Alameda, Calif., a young startup called...
    367 Words | 1 Page
  • battery technology - 1156 Words
    Technology Essay Ali Battery Only once in a lifetime will a new invention come about to touch every aspect of our lives. An important technology integrated into our society and around theworld is the invention of the Battery. Among many inventions of our modernworld, the battery stands out as an amazing on going development with its effect on almost every portable electric powered device. An electrical battery is acombination of one or more electrochemical cells, used to convert...
    1,156 Words | 4 Pages
  • Battery Industry - 947 Words
    Case Preparation For Discussion (Gillette) 1. Central problem/issue in case: The main problem is that, since its acquisition, Duracell has become a drain on the financial performance of Gillette. The board needs to decide what should be done to turn Duracell around and restore Gillette to a dependable financial performer. 2. How is the battery industry (you can use five forces analysis to answer this question)? Has it been changing? If yes, how? Overall, the industry is very...
    947 Words | 3 Pages
  • Lemon Battery - 6906 Words
    The Applications and Limitations of Printable Batteries A Senior Project presented to the Faculty of the Graphic Communications Department California Polytechnic State University, San Luis Obispo In Partial Fulfillment of the Requirements for the Bachelor of Science Degree by Matthew Delmanowski June, 2010 © 2010 Matthew Delmanowski Abstract This study focuses on the potential applications for printed batteries and how they could affect the printing industry. It also analyzes the...
    6,906 Words | 22 Pages
  • Potato Battery - 2320 Words
    Chapter 1 THE PROBLEM AND ITS BACKGROUND Introduction: People are using more and more household batteries. The average person owns about two button batteries, ten normal (A, AA, AAA, C, D, 9V, etc.) batteries, and throws out about eight household batteries per year. A battery is an electrochemical device with the ability to convert chemical energy to electrical energy to provide power to electronic devices. Batteries contain heavy metals such as mercury, lead, cadmium, and nickel, which can...
    2,320 Words | 9 Pages
  • potato battery - 749 Words
    A potato battery is a type of electrochemical cell. An electrochemical cell converts chemical energy into electrical energy. In the potato battery, there is a transfer of electrons between the zinc coating the galvanized nail that will be inserted into the potato and the copper wire that will be inserted another part of the potato. The potato conducts electricity, yet keeps the zinc ions and copper ions separate, so that the electrons in the copper wire are forced to move (generate current)....
    749 Words | 3 Pages
  • Lime Battery - 1048 Words
    Chapter 1 Introduction: An electric battery is a device consisting of one or more electrochemical cellsthat convert stored chemical energy into electrical energy. Each cell contains a positive terminal, or cathode, and a negative terminal, or anode. Electrolytesallow ions to move between the electrodes and terminals, which allows current to flow out of the battery to perform work. Primary (single-use or "disposable") batteries are used once and discarded; the electrode materials are...
    1,048 Words | 4 Pages
  • Paper Battery - 3235 Words
    CHAPTER - 1 INTRODUCTION TO BATTERIES An electrical battery is one or more electrochemical cells that convert stored chemical energy into electrical energy. Since the invention of the first battery in 1800 by Alessandro Volta, batteries have become a common power source for many household and industrial applications. Batteries are represented symbolically as follows Fig. 1(a) Symbolic view Fig.1(b)conventional battery Electrons flow from the negative terminal...
    3,235 Words | 11 Pages
  • Potato Battery - 1527 Words
    Pg1Pg1 SCIENCE EXPERIMENTS ON FILE ™? Revised Edition 5.40-1 Potato Battery Lois Fruen and Chelen Johnson Topic Construction of a battery Time 45 minutes to 1 hour Safety ! Please click on the safety icon to view the safety precautions. Adult supervision is necessary for the soldering of the...
    1,527 Words | 7 Pages
  • Fruit Battery - 817 Words
    The Fruit Battery March 19, 2007 7th grade Abstract My objective was to determine which fruit would make the battery for a clock. Procedure 1. Gather all things needed for experiment. 2. Wash hands for safety. 3. Take the clock module and place fruit in the two holders. 4. Remove plastic coatings at the end of all wires with scissors. 5. Take the black cable and tie one end to the Zinc metal contact. 6. Take the blue cable and tie one end to the Zinc...
    817 Words | 8 Pages
  • Paper battery - 2558 Words
    International Journal of Advanced Engineering Research and Studies E-ISSN2249 – 8974 Research Article PAPER BATTERY-A PROMISING ENERGY SOLUTION FOR INDIA A. Ganguly1 *, S. Sar2 1 Address for Correspondence B.E., Seventh Semester, Electronics & Telecommunication Department, B.I.T.Durg (C.G.) 2 Professor, Department of Engineering Chemistry, B.I.T. Durg (C.G.) ABSTRACT This paper gives a thorough insight on this relatively revolutionizing and satisfying solution of energy...
    2,558 Words | 14 Pages
  • Carrot Battery - 1094 Words
    Make a Carrot Battery This activity uses a common carrot and two different metals to make a enough electricity to run a small digital clock. Materials: Two Large Raw Carrots; 2 Pennies; 2 Large Galvanized Nails; 3 pieces of 6" long wire; Small Digital Clock (Tandy (Radio Shack) or Maplin - "Stick-on Timer" £3.50/ $4.99. The digital clock can be extracted from an inexpensive alarm clock or it can be purchased from an electronics store. Slice of about 1 inch from each carrot and discard. Place...
    1,094 Words | 4 Pages
  • Orange Battery - 1649 Words
    SCIENCE INVESTIGATORY PROJECT ORANGE BATTERY (ENERGY DERIVED FROM ORANGES) Submitted By: GROUP 4 I – Alpha Centauri Leader: Jake Russell S. Arevalo Members: Iris A. Gervacio Shara Lyn R. Castrillo Mary Claire A. Malata Ivhan S. Sancho Submitted To: Teacher Hazel F. Solis TABLE OF CONTENTS I. ABSTRACT 2 II. INTRODUCTION 3 III. REVIEW OF RELATED LITERATURE 4 IV. METHODOLOGY 6 V. FINISHED PRODUCT 9 VI....
    1,649 Words | 6 Pages
  • Potato Batteries - 1546 Words
    CHAPTER II "Review of Related Literature and Studies" Presented in chapter is a synthesis of research that supports the evaluation and explains the importance and advantages in using the potato-powered battery. Many questions about potato-powered battery are explained in this study. Thus, this study is a complete overview about potato-powered battery. Literature a) Foreign Two metals – an anode, which is the negative electrode, such as zinc, and a cathode, the positively charged...
    1,546 Words | 5 Pages
  • Paper Battery - 3576 Words
    ABSTRACT The Batteries form a significant part of many electronic devices. Typical electrochemical batteries or cells convert chemical energy into electrical energy. Batteries based on the charging ability are classified into primary and secondary cells. Secondary cells are widely used because of their rechargeable nature. Presently, battery takes up a huge amount of space and contributes to a large part of the device's weight. There is strong recent interest in ultrathin, flexible, safe energy...
    3,576 Words | 15 Pages
  • Potato Battery - 559 Words
    Group 2 Science Investigatory Project I Title: Potato Battery II Objective: We only need a potato, a couple nails and a piece of wire to make a potato battery. It's a fun science project that helps show the way things work in a battery by using everyday items we see around the house. The goal is to learn more about electricity, and possibly a few new science terms along the way. III Materials: * Two Potatoes * Two short pieces of heavy copper wire * Two common galvanized...
    559 Words | 2 Pages
  • Fruit Battery - 350 Words
    Battery Power Kevin McDonald Question How much power can I get from a tomato, a orange and a lemon and can it light up a small light bulb? Hypothesis If I put a copper nail and a zinc nail in a tomato, orange or lemon it should be able to power a small light bulb. Materials *few different citrus fruits *copper nail *galvanized (zinc) nail *LED light or opaque light bulb with a 2 inch lead *crocodile clip or electric tape *micro ammeter Procedures Step 1.Prepare your fruit for the...
    350 Words | 1 Page
  • Potato Battery - 292 Words
    Potato Battery Chapter I: Introduction I. Background of the Study Do you have like 500 unused sacks of potatoes and don’t know what to do with it? Does your low class battery always die out on you at the exact moment you look at the last digit of you clock? If you answered yes, then here is the solution to your problem! Potato batteries are designed for you! So why do you spend so much money in buying new batteries for your digital clock if you can use the alternative resource. II....
    292 Words | 2 Pages
  • Fruit Battery - 605 Words
    ABSTRACT A Fruit battery is a device used in experiments proposed in many science textbooks around the world. It is made by inserting two different metallic objects, for example a galvanized nail and a copper coin, into an ion bridge (for example a lemon, a potato or paper soaked in salt water or acid). The copper coin serves as the positive electrode or cathode and the galvanized nail as the electron-producing negative electrode or anode. These two objects work as electrodes, causing...
    605 Words | 3 Pages
  • POTATO INTO BATTERY - 801 Words
     POTATO INTO BATTERY Abstract a.Purpose To lessen the consume of electric charge b. Procedure We insert copper and zinc electrodes in to the potato, close but not touching each other. We use Clip leads to connect our electrodes to the Multimeter to measure voltage between two electrodes or current passing through the multimeter. For this experiment we used a galvanized nail for our Zinc electrode. c. Result It did go well and the potato did give voltage to the equipment (clock) However,...
    801 Words | 4 Pages
  • Potato Battery - 610 Words
    POTATO BATTERY Abstract a. Purpose To lessen the consume of electric charge b. Procedure We insert copper and zinc electrodes in to the potato, close but not touching each other. We use Clip leads to connect our electrodes to the Multimeter to measure voltage between two electrodes or current passing through the multimeter. For this experiment we removed the shell of a broken AA battery for our Zinc electrode. (Make sure to test your multimeter by connecting its Positive and...
    610 Words | 3 Pages
  • Baghdad Battery - 1413 Words
    Notre Dame Of Greater Manila Madre Ignacia Avenue, Grace Park East, Caloocan City, Philippines Investigatory Project Entitled: Electrical Activity of Copper and Electrolytes Submitted by: Submitted to: Jyrus Cimatu Mrs. Maquimay Jamil Mongcal Wreccsor Cestina I. Introduction Philippines have always been a target of tropical cyclones and calamities. And let’s admit it; we are not always ready...
    1,413 Words | 6 Pages
  • Electric Battery - 1244 Words
    AT A GLANCE: Alessandro Volta, Italian physicist, known for his pioneering work in electricity. Volta was born in Italy and educated in the public schools there. By 1800 he had developed the so-called voltaic pile, a forerunner of the electric battery, which produced a steady stream of electricity. In recognition of his work in the field of electricity, the electrical unit known as the volt was named in his honor. Invention: electric battery in 1800 Volta called his battery the Voltaic...
    1,244 Words | 4 Pages
  • Battery future - 2446 Words
    Introduction Batteries are used every day in a variety of different devices. They allow us to charge an object and store power for later use. While batteries are a big part of daily human life they also present a challenge to society in terms of environmental sustainability. Not only do these batteries have harmful chemicals which can end up in landfills, but they also encourage over consumption because the more products you buy, the more batteries you need, and the more batteries must be...
    2,446 Words | 7 Pages
  • Potato Battery - 745 Words
    Investigatory Project In Science & Technology IV (Potato Battery) Submitted by : Eloisa Umali Chelsea Jayne D. Diaz Pia Angela Valencia Acknowledgement The researchers would like to acknowledge with sincerest gratitude the following persons for the support they gave to them in the accomplishment of this investigatory project. Mrs. Rosie Castillo, who guide us and helped us in making this project. Who gave us the...
    745 Words | 3 Pages
  • paper battery - 1492 Words
    1/26/2014 Paper Battery - Seminar Report,Topic,PPT,PDF,DOC,Presentation,Free Download Share 5 More Next Blog» Create Blog Sign In Seminar PPT - Seminar Topics in PDF and Power Point Presentation Fantastic Collection of Latest IEEE and General Seminar Topics,PPT,Essay Topics,Speech Ideas,Thesis Topics, Research Topics,Thesis Ideas,Dissertation Topics,Reports,PDF,DOC and PPT or Presentation for Computer Science,Biotechnology,Information Technology, Electronics and...
    1,492 Words | 9 Pages
  • Explanation of How Batteries Work
    How Batteries Work TOPIC: Explanation of how batteries work SPECIFIC PURPOSE: To inform the audience how a battery works on a scientific level THESIS STATEMENT: A battery is essentially a can full of chemicals in which chemical reactions take place to allow for the flow of electrons. Introduction I. Batteries are everywhere. They are in our cell phones, our flashlights, our cars, our laptops. (Attention getter) II. Life as we know it is made possible largely by batteries....
    632 Words | 3 Pages
  • Battery and Jumper Cables - 1777 Words
    Investigatory Project I. Problems and Setting A. Introduction Batteries, years ago, have taken the world by a storm and have since than became a necessity in one’s household. Sadly, even though they are tremendously useful, batteries have drawbacks, such as semi- affordable costs, limited shelf life and pollution. I had an idea on how to make an alternative to this that would not only work like the real thing but would also be healthy to our environment and light in my...
    1,777 Words | 7 Pages
  • ELECTROLYSIS FOR LEMON BATTERY - 841 Words
    INTRODUCTION: ELECTROLYSIS Process used: The key process of electrolysis is the interchange of atoms and ions by the removal or addition of electrons from the external circuit. The desired products of electrolysis are often in a different physical state from the electrolyte and can be removed by some physical processes. For example, in the electrolysis of brine to produce hydrogen and chlorine, the products are gaseous. These gaseous products bubble from the electrolyte and are collected 2 NaCl...
    841 Words | 3 Pages
  • Aluminum-air battery - 3800 Words
    Running Head: ALUMINUM-AIR BATTERY FROM SOFT DRINK CANS 1 Aluminium-Air Battery from Soft Drink Cans (An Environment Friendly Alternative Energy Source) Guiuan, Grace Ann P. Ramon Teves Pastor Memorial Dumaguete Science High School Dumaguete City ALUMINUM-AIR BATTERY FROM SOFT DRINK CANS 2 Abstract The purpose of this study is to produce an alternative source of electricity out of soft drink cans and to...
    3,800 Words | 27 Pages
  • Lemon Battery - Essay - 771 Words
    Lemon Battery creating a battery from a lemon is a common project in many science text books. Successfully creating one of these devices is not easy. Batteries consist of two different metals suspended in an acidic solution. Copper and Zinc work well as the metals and the citric acid content of a lemon will provide the acidic solution. Batteries like this will not be able to run a motor or energize most light bulbs. It is possible to produce a dim glow from an LED. The picture at the...
    771 Words | 3 Pages
  • Thesis: Lemon Battery Making
    LEMON BATTERY: A PRACTICAL ALTERNATIVE Thesis Statement: Lemon is a kind of voltaic battery that contains citric acid that could generate LED; digital clocks; calculators; small devices and among others sufficiently like ordinary batteries, economically. OUTLINE: I. Basic Information About Lemon Battery A. What Is Battery? B. Definition Of Lemon C. History Of Lemon D. History Of Lemon Battery E. Definition Of Lemon Battery F....
    2,769 Words | 8 Pages
  • BYD Rechargable Battery Case
    9-606-139 REV: SEPTEMBER 15, 2009 ROBERT S. HUCKMAN ALAN D. MACCORMACK BYD Company, Ltd. The sun was shining as Wang Chuan-Fu, chairman and president of BYD Company, Ltd., pulled his Mercedes into a parking spot outside the firm’s headquarters in Shenzhen, a rapidly growing city with a population of approximately 7 million in southern China’s Guangdong province. Founded by Wang in 1995, BYD had rapidly grown to become the world’s second-largest manufacturer of rechargeable batteries by July...
    8,053 Words | 54 Pages
  • Wireless Battery Charger - 8888 Words
    CHAPTER I ------------------------------------------------- INTRODUCTION 1.1 Introduction Portable electronic devices are very popular nowadays. As the usage of these portable electronic devices is increasing, the demands for longer battery life are also increasing. These batteries need to be recharged or replaced periodically. It is a hassle to charge or change the battery after a while, especially when there is no power outlet around. Therefore, our team is inspired to design a...
    8,888 Words | 28 Pages
  • Battery Monitoring System - 3017 Words
    LabView-Based Universal Battery Monitoring and Management System Stephan Buller, Eckhard Karden, Andreas Lohner, Rik W. De Doncker Institute for Power Electronics and Electrical Drives, Aachen University of Technology Jagerstrde 17-1 9, D-52066 Aachen, Germany Tel.: +49-241-806945, Fax: +49-241-67505, e-mail: bu@isea.rwth-aachen.de http://www.rwth-aachen.de/isea/ Abstract - In this paper the main principles and the general structure of battery monitoring and management systems (BMS) are...
    3,017 Words | 12 Pages
  • Chemistry Igcse- Batteries - 261 Words
    BATTERIES What is a battery? A battery is a container consisting of one or more cells carrying an electric charge and used as a source of power. SECONDARY BATTERIES * rechargeable * high cost (short-term) low cost (long-term) * used in objects with high energy requirements: e.g. mobile phones, power tools * require special handling, containment & disposal * limited interchangeability * long life time * produce smaller amount of waste (flat discharge...
    261 Words | 2 Pages
  • Case Study of Rayovac Batteries
    Case Study on Rayovac Rechargeable Batteries Basic information about Batteries * Household battery market are of many kinds – AAA, AA, C, D, 9-volt. * Consumers are using it more frequently as many players are coming with the usage of batteries. * Average spenders are spending 25$ where as heavy users spend around 250$. * Demands are going up because people are using products which needs high amount of cells battery and the products which are operated by battery. * Demands...
    516 Words | 2 Pages
  • Salt Water Battery - 709 Words
    Introduction: This project is one of the most famous electricity projects that can be performed successfully by most students in the age of 10 to 16. It helps students to learn about producing electrical energy using chemical energy. Since the same method is used to get energy from many fruits and chemicals, this project has many names. Following are some of the other names or titles for this project: |Fruit power or fruit battery...
    709 Words | 5 Pages
  • Global Laptop Battery Market
    Global Laptop Battery Market 2015-2019 A laptop battery is a rechargeable battery that stores and produces energy for proper functionality of the laptop. Almost all the laptop models use Li-ion batteries. These batteries generate power or energy when ions move from a negatively charged anode to the positively charged cathode. When the battery discharges, the movement of ions from the anode to the cathode releases energy, which is used by the laptop. On the other hand, during charging,...
    340 Words | 3 Pages
  • primary and secondary batteries - 886 Words
     Non-rechargeable Batteries and Rechargeable Batteries Physical Science 1417 July 28, 2014 Susan Cantu Ravindra Nandigam Our twenty first generations, has had the knowledge to create and manipulated from what is called the battery when it was first created into rechargeable batteries and non rechargeable batteries; also known as primary and secondary batteries. The research will go into detail on the structure and usage of each battery. The batteries that will be further discussed...
    886 Words | 3 Pages
  • Simulation: Lithium-ion Battery
    Simulation Strategic Innovation Simulation: Back Bay Battery (v2) Clayton M. Christensen; Willy Shih Added on Sep 22, 2014, Purchased on Sep 22, 2014, Expires on Sep 22, 2015 Hide Details Product #:7015-HTM-ENGFormat: English Web Based HTML In this single-player simulation, students play the role of a business unit manager at a battery company facing the classic Innovator's Dilemma. Students have to manage R&D investment tradeoffs between the unit's existing battery...
    3,824 Words | 16 Pages
  • Invention: Battery and Super Capacitor
    Teenager invents revolutionary device; A device which can charge a cell phone in just 20 seconds A California teen has attracted the attention of tech giants Google for her potentially revolutionary invention which charges a phone in 20 seconds flat. The super-fast charging device has been dubbed a super capacitor by 18-year-old Esha Khare, of Saratoga - as she took home $50,000 from the Intel International Science and Engineering Fair, which took place in Phoenix this week. The device will...
    798 Words | 2 Pages
  • Battery from Potato - 500 Words
    Make a Battery from Potato Introduction: Batteries generate electricity through a chemical reaction between two different electrodes and one electrolyte. Use of Copper and Zinc electrodes and Sulfuric acid as electrolyte is a proven method for this process. We are wondering if we can use any other liquid as electrolyte? This gave us the idea of using a potato as electrolyte. After all a fresh potato has a lot of juice that may serve our purpose as electrolyte. Problem: Can Potato be...
    500 Words | 3 Pages
  • How Do Batteries Work?
    Kierra Roberts 1-4-11 11B How Do Batteries Work? Electricity is the flow of electrons through a wire, that is called a circuit. Batteries have three parts to them, an anode, a cathode, and an electrolyte. The cathode and the anode are hooked up to an electrical circuit. The chemical reaction that is happening causes the electrons to build up at the anode. When the circuit is closed the electrons will be able to get to the cathode. When the electrochemical process change the...
    266 Words | 1 Page
  • Methodology (Potato as a Battery) - 263 Words
    Methodology Materials: * Pennies * 2 large galvanized nails * 6 long wire ( 3 pieces) * small digital clock * multi meter Procedure 1. Cut the potato in half and place them next to each other, flat face down on a plate 2. Connect one end of the white wire to one of the nails and then place the nail into one half of the potato. 3. Connect the other end of the white wire to the battery holder inside the digital clock. 4. Connect one of the pennies to one end...
    263 Words | 1 Page
  • Vinegar as a Source of Battery - 428 Words
    VINEGAR (ACETIC ACID) AS ALTERNATIVE BATTERY Battery or more precisely, a cell – is a device in which the reaction between two substances can be made to occur in such a way that some of the chemical energy is converted to useful electricity. Since its invention, the battery has become the most common power source for many household and industrial applications. There are many ways to construct a battery, as well as ways to control its generated output. This Home-made Vinegar Battery is a...
    428 Words | 2 Pages
  • Polarity of a Battery Powered Motor
     Polarity of a Battery Powered Motor Problem: Will changing the polarity of a battery powered motor change the direction the motor spins? Hypothesis: If the polarity is changed on a battery motor, I think it will change the direction the motor spins. I think it will act like reverse button. Methods: I. Connect a battery powered motor to a battery using a simple circuit a. Check that the negative of the battery is connected to the...
    490 Words | 3 Pages
  • Vinegar as Alternative Battery - 1715 Words
    Vinegar as Alternative Battery An Investigatory Project Presented to The Faculty of the High School Department Surigao Education Center Km. 2, Surigao City _______________________________________________ In Partial Fulfillment of the Requirements in Physics IV _______________________________________________ By: Edradan, Dhaniel Jefferson Yaun, Mary Allyssa Concon, Leonel Galos, Jancirfil Jimena, Rimar Villarojo, Kerr March 2013 APPROVAL SHEET Vinegar as...
    1,715 Words | 9 Pages
  • safety of lithium-ion battery
    Safety of lithium-ion batteries June 2013 The European Association for Advanced Rechargeable Batteries Safety of Lithium-ion batteries Foreword This publication is prepared to provide information regarding the subject matter covered. The document has been prepared with the information available at the time of its publication. It is communicated with the understanding that the authors are not engaged in rendering legal or other professional services on issues covered by this...
    3,287 Words | 22 Pages
  • Potato battery graph - 621 Words
    Potato Batteries: Veggie power! Data and Analysis Background The battery was invented around 1800 by Alessandro Volta in Italy. It has become an indispensable part of modern life. Why are batteries so useful? Because they convert chemical energy into electrical energy. You can use this electrical energy to light a flashlight, to start a car, or to listen to your favorite music. We made a simple battery out of a potato by placing in it a zinc strip and a copper strip. At the zinc strip,...
    621 Words | 3 Pages
  • Battery Life Chemistry Project
    Science Fair Packet Name_______________________________ Date ________________________Per_____ DULUTH HIGH SCHOOL SCIENCE FAIR I. Science Fair Rationale: Science Fair allows the science student a chance to do “real science”. Coursework provides science facts and formulas, but conducting a scientific investigation gives a student the practice in time management and the use of variables, research, observation and analytical skills that a student needs if interested in a...
    3,759 Words | 14 Pages
  • ASSAULT AND BATTERY IN TORT - 2999 Words
    INTRODUCTION “Assault” and “battery” in the context of tort law are viewed as separate offences unlike in viewpoint of criminal law where the two are typically components of a single offence. In this essay, the writer will discuss ‘assault and battery as understood in tort law. To properly exhaust these two torts, it is best to evaluate them separately according to their definitions and the help of their related case laws. Assault and battery are intentional torts meaning that in these two...
    2,999 Words | 7 Pages
  • A STUDY DETERMINING THE LONGEVITY OF A LEMON BATTERY
    CHAPTER ONE INTRODUCTION A. STATEMENT OF THE PROBLEM This study aims to find out how long a lemon (Citrus limon) can last as a lemon battery powering a digital clock. B. HYPOTHESIS The researcher assumes that one lemon would last for a day or two and that the usage of more lemons would entail a longer battery time. C. OBJECTIVES Specifically, it aims to: 1) come up with a quantity-longevity ratio with the use of a varied quantity of lemons in the production of a lemon battery 2)...
    1,052 Words | 4 Pages
  • The Chemistry of Batteries and Its Implications on Modern Society
    Gonen Galor Battery Essay Batteries have proven to be the core of modern day technology, without batteries modern day technology and some electronics would have never existed. Nations that invest more in battery run technology tend to have a higher labor productivity rate. This is because battery powered electronics increase could potentially increase the productivity rate of labor and thus an increase in capital goods. Electronics have also been seen as the driving force of emerging...
    1,185 Words | 3 Pages
  • Internal Resistance and EMF of a Battery Cell
    EM6 INTERNAL 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...
    840 Words | 8 Pages
  • I.P- Background of the Study- Potato Battery
    Chapter 1 The Problem-And It’s Background Potato as an alternative battery for scientific calculator is the chosen topic of the researchers. The researchers thought of many topics but the topic about the scientific calculator get their attention. They thought that scientific calculator is very useful to students especially to 4th year students. A scientific calculator is a type of electronic calculator, designed to calculate problems in science, engineering, and mathematics. They...
    759 Words | 3 Pages
  • High Capacity Silicon Air Battery
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  • Taser: Less-lethal Weapon and Nine-volt Battery
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  • potato electricity - 430 Words
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  • Sharp VLA11 - 18153 Words
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  • Potato Powered Light BUlb
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    632 Words | 3 Pages
  • Ultra Capacitor - 678 Words
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    678 Words | 2 Pages
  • Investigatory Project - 850 Words
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