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# Battery Essay Topics & Paper Examples

Why Stealing Is Wrong

In the state of Florida, any felon over the age of 18 with a 3rd degree felony can serve up to 5 years in prison, A 2nd degree, up to 15 years, and a first degree, 30 years. Stealing/Shop-lifting, depending on the circumstances, can mount up to many years in prison. Any type of stealing will always be a crime and will have an effect on your future, and even your city. There are not just a few shoplifters in your area, NASP has recorded millions. Stealing can not only get someone into a lot of trouble, but can cause many problems in the future not just for adults but for adolescence as well. If an adult (someone over the…

How Many Watts Solar Panel Do You Ned to Charge 12v Battery

The wattage of the panel will determine How Many Hours of sunlight you’ll need to charge the 12 volt battery, so the next piece of information you need to consider is: what are you going to use that 12v battery for, and how quickly do you need it charged up? Here’s the math- To figure out how many hours it will take to charge the battery, first figure out the output of the solar panel by dividing it’s WATTS by it’s Volts, which will give you it’s output in AMPS. So. . a 15 watt panel DIVIDED by 12v = 1.25 amps Next, read the Amp Hour rating on your 12v battery. If we use a 50 amp hour battery…

A Proposed Computerized Payroll System

Chapter I INTRODUCTION Electricity is a naturally occurring force that exists everywhere and it is used to power many things that are used in our everyday life. Without electricity, people’s lives would be very different and in many cases more difficult. There are many ways to generate electricity; one way in producing electricity is the use of solar cells. Solar cells or photovoltaic cells are made of semiconductor materials such as silicon and designed to convert light energy into electrical energy by the photovoltaic effect. Photovoltaic effect is the basic physical process through which a solar cell converts light into electricity. Light is one of the most abundant forms of energies and by using this energy in a proper way…

Electrolytic Cells

Electrochemical cells can be divided into two main groups. Voltaic cells are capable of producing electric current. Electrolytic cells rely upon an external source of current to bring about a chemical reaction. Electroplating precious metals (gold, silver, or platinum) onto base metals is an example of this type of process. In this experiment copper will be plated on to an electrode using a battery as the external source of energy. The reaction will be timed, and the current passing through the cell will be measured using a multimeter or an ammeter. From the data collected, it will be possible to predict the mass of copper that should be deposited on one of the electrodes. This value will be compared with…

Speed Control

Abstract: We know the value of the lives and it has to be preserved until the best by themselves. But, unfortunately many of the people doesn’t understand the value of the lives and do some harm to themselves and also to other. One of those kinds is ROAD ACCIDENTS. These road accidents mainly occur due to the over-speed of the vehicles, mostly by the youngsters. To prevent these road accidents I’m proposing a system that could reduce rate of accidents drastically. The main advantage of this system is that the vehicle’s speed will controlled as described by respective department using Bluetooth. This is more useful at highways where the speed of every vehicle is found very high. Introduction: My proposal…

Tesla Marketing Plan

(Received 7 October 2011; final version received 10 January 2012) This case study provides analysis of the strategic marketing plan of electric vehicle manufacturer, Tesla Motors. It has profound marketing management implications, as it addresses this investigation from the unique perspective of Tesla’s ‘new technology’based approach to automobile marketing and relates it to the successful marketing model of Apple Computer. This marketing approach is counter to the traditional automobile industry’s marketing management approach which favors mass marketing and mass production. A qualitative, exploratory research approach was adopted for this analysis. Research was conducted via extensive secondary literature collection and data analysis, as well as in-depth examination of case studies focusing primarily on Apple Computer. Key findings conclude that: (1) the…

﻿The Potential of Malunggay Leaf Extract

Electrical phenomena have been studied since antiquity, though progress in theoretical understanding remained slow until the seventeenth and eighteenth centuries. Even then, practical applications for electricity were few, and it would not be until the late nineteenth century that engineers were able to put it to industrial and residential use (Jones, 1991). The foundation of modern electrical science was definitely established in the Elizabethan Age (http://inventors.about.com/cs/inventorsalphabet/a/electricity.htm). Scientists often depict it as the golden age in English history. During this age, the start of the advance in electricity was made possible by William Gilbert. His book entitled “Magneticisique Corporibus” (On the Magnet), influenced and inspired inventors and scientists and was passed from generation to generation. Today, electricity is an essential part…

Care Of The Older Adult Questions

a. Define Baby Boomers-(those born from 1946–1964) reach retirement age (as of 2011). They will make up the world’s largest part of society. In addition, the boomers will be the largest cohort of retirees ever. Also, the boomers may become the most-engaged cohort of older adults. The boomers will be the healthiest cohort of older adults. The boomers will be the best-educated cohort of older adults. First, the boomers will be the longest-lived cohort of older adults. b. List some of the age related changes that can affect communications-vision loss, hearing loss. Physical processes include listening, speaking, gesturing, reading, writing, touching, and moving. The psychological aspects involve cognitive processes such as attention, memory, self-awareness, organization, and reasoning. Vision, hearing, touch,…

How batteries can change the way we live?

Battery is a device, which consists of one or more electrochemical cells, which converts stored chemical energy into electrical energy. Batteries are used everywhere in our daily life. We use them in technology, like mobile phones, computers, music players and etc. We use them for medical reasons, like wheelchairs, defibrillator, pace makers, hearing aids and many others. Batteries have solver an enormous amount of problems. For instance, without batteries there wouldn’t be mobile phones and computers. Batteries work by reduction and oxidation reaction. Battery is a device, which consists of one or more cells. Each cell consists of at least two half-cells: a reduction cell and an oxidation cell. Chemical reactions in the two half-cells provide the energy for the…

Trespass to person

In this essay, I will start of by discussing what is the meaning of trespass to persons and three type of trespass, which are assault, battery and false imprisonment. These three types of trespass to person must have a few of elements in order to establish. Therefore I will explain the elements and emphasis on intention of each trespass to person. Besides, I will give cases and examples for easy understanding. After that, I will discuss whether intention still important nowadays and whether intention necessary to establish the tort of trespass to persons? Lastly I will conclude the essay with my own opinion. Trespass to persons means that there is an intentional act that interfere the plaintiff’s person or his…

Evaluation of Alternatives

Boyle has three alternatives for approaching the Visor project: he can decline the project, he can move forward with the project without a thorough Phase 0 and Phase I as requested by Handspring, or he can request additional time to complete the project using IDEO’s established design process. The advantages of the first option are that IDEO would not risk being associated with a sub-par design. However, they would also lose the opportunity to spearhead an exciting new project and would lose the revenue associated with that project. Additionally, there’s the possibility that declining to work on the project would jeopardize the close relationship between the IDEO and Handspring teams and prevent future collaboration. Boyle also has the option of…

Potato Powered Light BUlb

1) Get a potato and cut it in half. Then make a small slit in each half just big enough to put a penny into. 2) Cut two pieces of copper wire and wrap one around one of the pennies a few times, and wrap the other one around the other penny a few times as well. 3) Take a third piece of copper wire, and wrap it around one of the zinc-plated nails or screws, and then place the nail or screw into one of the potatoes. 4) Now take the wire attached to the penny in the potato that also contains the nail or screw, and wrap it around the second nail or screw. Then take that second…

Analyse and present research information

Computers R’ Us have the following organisational requirements: Security and confidentiality requirements Management and accountability channels Research strategies- use a combination of research via print and online Presenting Information – All information in Arial, font 12 Procedures for updating records – This is the task of the HR manager and the sales manager. The 3 new products to be launched are: 1. Lenovo Yoga – A convertible laptop-tablet 2. Bose SoundLink Mini Bluetooth Speaker – A Bluetooth ultraportable speaker for music on the go  3. Astro Pro 2- An external power bank or battery charger for laptops, smartphones, iPhone etc. PART A The objectives of each research topic are as follows: OBJECTIVES FOR THE THREE NEW PRODUCTS TO BE LAUNCHED:…

Potential Of Coconut Water as Source of Electricity

One of the major problems in our country is energy shortage. There are many methods and proposals on how to conserve it such as the use of batteries. One of these is an electrolytic cell. It contains an electrolyte through which an externally generated electric current is passed by a system of electrodes (electrically positive electrode is called the anode and the negative electrode the cathode) in order to produce an electrochemical reaction. Such a reaction involves the transfer of electrons between two electrodes immersed in an ion-conducting medium – the electrolyte. A batter unit is often referred to as a cell. Electrolytic cells have many practical uses, including the recovery of pure metal from alloys, the plating of one…

How to save the world from pollution

PART – A ( 2 Marks) 1. Define hardness of water. 2. Distinguish between carbonate hardness and noncarbonate hardness. 3. Draw the structure of EDTA. What happens when EDTA is added to hard water? 4. Define alkalinity. 5. Why is water softened before using in boiler? 6. What is meant by priming and foaming? How can they be prevented? 7. What is meant by caustic embrittlement? How is it prevented? 8. Indicate the reasons for boiler corrosion. 9. What is the role of phosphates in the internal treatment of water? 10. What is calgon conditioning? How is it functioning in water treatment? 11. Mention requisites of potable water. 12. Write briefly on disinfection of water by UV treatment. 13. Write…

Electric Motor Lab Report

The goal of this experiment is to build a simple electric motor and observe how it works. I will attempt to make it spin evenly by attaching it to a battery via jumper cables. The independent variable is the battery charge (1.5 V) and the dependent variable is how fast the motor spins. The lab doesn’t have multiple experiments for us to test this but I would hypothesize that the two variables would have a positive correlation: higher voltage, faster spin. I built my tiny motor out of magnet wire, a magnet, two paper clips, a 1.5 V battery, and two push pins. I curled the magnet wire around the battery so that it was in a coil shape, then…

Piezoelectric Charger: Pcb Design Project Report

Portable mobile charger using piezoelectric energy executive summary Alternative energy sources are one of the main focuses in research and development in many aspects in engineering, especially electronic devices. By targeting renewable energy sources, not only will the amount of pollution decrease but also help in preserving the rapidly depleting resources available on Earth. Compared to all the other energy sources, electrical energy conservation has the greatest potential and most opportunity. The objective of our circuit design project was to create a portable mobile device charger that will operate using vibration energy sources other than the standard charging mechanisms. As most of latest mobile phones are capable of charging from Universal Serial Bus (USB) we decided to design our circuit…