I recommend jackson, classical electrodynamics itll last a lifetime. Pressure makes it flow water flows throughout a homes supply piping because it is. Many of teslas writings are freely available on the web, including the article, the problem. Once the plant has made the electricity it is sent through things called transformers. Suffice it to say that two of the tiny particles that make up atoms protons and electrons are the bearers of electric charge. These electricity worksheets teach fourth graders fascinating facts about electricity, along with the fundamentals of physical science. You might have seen giant steel electromagnets working in a scrapyard. Harnessing its energy is both the domain of imagined sorcery and humdrum, everyday life from emperor palpatine toasting luke skywalker, to the simple act of ejecting the star wars disc from your pc. Later on, many experimental results and the development of maxwells equations indicated that both electricity and magnetism are from a. The first chapter started with explaining what causes electricity, in such a simple way that anyone could understand.
We all use electricity in our daily lives, yet most of us dont know what it is or how it works. The authors have provided a clear understanding of how electricity is produced, measured, controlled, and used. For most of us, modern life would be impossible without it, and the natural world relies on it. We turn books into websites, ebooks and print editions, and help teams develop systems and. The fundamental scientific properties are explained. An electromagnet is a magnet that can be switched on and off with electricity. A lamp, a toaster, a battery, a hand cranked flashlight, and some magnets are used to describe how electricity works, and is used by mankind.
Electricity is both a basic part of nature and one of the most widely used forms of energy. Live wire dangers explains the dangers of electricity. Electricity make it, dont buy it is a great way for the homeowner to do something now with hardware and techniques that are available today. Oct 20, 2014 the fundamental scientific properties are explained. The quest to understand how electricity works has led to some of the most important discoveries and inventions of all time. The concept of electricity is both familiar and mysterious. This book is very good at nailing in the fundamentals of electricity so that anyone can completely understand. Improve your students reading comprehension with readworks. How electricity works book 4 free download as pdf file. Electric charge refers to a fundamental property of matter that even physicists dont totally understand. How electricity works how things work jennifer swanson, glen mullaly on. These factories can use coal, wind, water, natural gas and other resources to make electricity.
The magic school bus meets the way things work in this kidfriendly guide to understanding the basics of electricity, perfect for budding engineers. The magnitude of resistance is dictated by electric properties of the material and material geometry. Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Explore the literally microscopic world of electrons to get a grasp on. How electricity works book 4 series and parallel circuits electric. Using electricity why it works 9781595665591 by claybourne, anna and a great selection of similar new, used and collectible books available now at great prices. How an electric meter reads power usage the spruce.
After all, the whole purpose of electronics is to get electricity to do useful and interesting things. It is common knowledge that water and electricity dont mix very well. Find the top 100 most popular items in amazon books best sellers. From a simplified explanation of the electronic to acdc machinery, alternators and other advanced topics, basic electricity is the complete course for mastering the fundamentals of electricity. An overview of how a home electrical system works with illustrations of various components.
The story of electricity science works by jacqui bailey, matthew lilly isbn. Many years ago i df asked an electrical engineerprogrammer daniel martin and a physicist friend trudy kappel how electricity really works whats really going on. Coulombs law, superposition, energy of a system of charges, basic field concept, flux, gausss law, fields and potentials around conductors, the electrostatic uniqueness theorem,rc circuits, thevenin equivalence, forces and fields in special relativity. In this video we learn how electricity works starting from the basics of the free electron in the atom, through conductors, voltage, current, resistors, led, to capacitors and transformers. Basic electricity dover books on electrical engineering. The junior technicians discovery guide to how electricity works by gene mcwhorter 1992, paperback, reprint at the best online prices at ebay. It provides electricity to buildings, industrial facilities, schools, and homes. From the makers of science and technology magazine how it works comes amazing electricity, a digitalonly edition devoted to this shocking topic.
How electricity works science rocks jennifer swanson. Singlephase electricity is what you have in your house. How the electricity grid works union of concerned scientists. Learn about how electricity works animated infographic. Edison, tesla, westinghouse, and the race to electrify the world by jill jonnes, benjamin franklin. The junior technicians discovery guide to how electricity works gene mcwhorter on. Electromagnetism electricity, electromagnetism, books. Static as in at rest electricity exists until the two groups of opposite charges can find a path between each other to balance the system out. Electricity book off grid living alternative energy.
It is a smart way to take advantage of someones expertise and send you right to where you want to be. The invention hunters travel the globe in their flying museum. Electricity is caused by electrons, the tiny particles that orbit around the edges of atoms, from which everything is made. In order to understand even the simplest concepts of electronics, you must first understand what electricity is.
To understand electricity, you have to get down to the basics. Static electricity exists when there is a buildup of opposite charges on objects separated by an insulator. Youll find out how electricity is generated and distributed, and we shed some light on some of the most lifechanging inventions ever, from the light bulb to electric motors. For example, if you turn on a 100watt light bulb for 10 hours, the energy usage is calculated as 100 watts x 10 1,000 watts or 1 kilowatt hour. Thales of miletus, a greek philosopher known as one of the legendary seven wise men, may have been the first human to study electricity, circa 600 b. How electricity works 2006, paperback at the best online prices at ebay. Electricity completely surrounds us whether youre charging your cell phone or watching the sky light up during a violent thunderstorm. Electricity is made at huge power plants across the country.
Kids will learn about how static electricity works, how current electricity flows, and what is actually happening when they flip a switch. Jul 15, 2012 the quest to understand how electricity works has led to some of the most important discoveries and inventions of all time. What is the best books for electricity and magnetism. This behavior of materials is often used to controllimit electric current flow in circuits. It transmits power generated at a variety of facilities and distributes it to end users, often over long distances. Electrician training books introduction to electrical installation work. Anatomy of an electric system is a short series of videos on electricity basics. The electricity grid is a complex and incredibly important system, and one of the most impressive engineering feats of the modern era. Electricity in order to understand what electricity is we need to focus on atoms. Even though they didnt fully understand it, ancient people knew about electricity. When the charges do find a means of equalizing, a static discharge occurs.
By rubbing amber fossilized tree resin with fur, he was able to attract dust, feathers and other. Feb 17, 2015 the electricity grid is a complex and incredibly important system, and one of the most impressive engineering feats of the modern era. Electric book works manages complex, beautiful publishing projects. It builds up on itself in a very gradual way, so that when you first start the book, the stuff in the last few chapters looks like chinese. Electricity for kids electricity facts dk find out. How electricity works indiana michigan power center. Discover the best physics of electricity in best sellers. However, by the time you work your way up to that point, it is a breeze. You generally talk about household electrical service as singlephase, 120volt ac service. Intro to electricity nyu tandon school of engineering.
Kids will learn about how static electricity works, how current electricity flows, and what is. Your electric meter records electricity usage in kilowatthours. Henceforth, the conductors that exhibit the property of resisting current flow are called resistors. Lets take the case where you are turning on a light in your house. Buy cheap electrical books online electrical book rentals. The following books are those that we recommend as essential to an. Rad robots, brilliant biomimicry, and incredible inventions inspired. Click on a worksheet in the set below to see more info or download the pdf. Lets start with three very basic concepts of electricity. Electricity arrives at your house from your local utility.
Basic electricity complete course, volume 15 was perfect. Electricity has become an essential part of contemporary life, energizing lights, appliances, heat, air conditioning, televisions, telephones, computers, and many other modern conveniences. Free electricity magnetism books download ebooks online. Explore our editors picks for the best kids books of the month. Access thousands of highquality, free k12 articles, and create online assignments with them for your students. The electric safety elearning module provides more indepth explanations about the entire electric system, including generation, transmission and distribution. Oct 18, 2017 in this video we learn how electricity works starting from the basics of the free electron in the atom, through conductors, voltage, current, resistors, led, to capacitors and transformers. As a college student you probably wont have too many extra cents rattling around in your pockets. The invention hunters discover how electricity works by. This is the story of how electrical energy is generated in a power station, how it travels through. Tesla wrote a number of books and articles for magazines and journals. Then we will step through each of these topics in detail. In early days, electricity was considered as being unrelated to magnetism.
Since, unlike electricity, water is visible, it often useful to first understand the behavior of water and then using it to understand electricity. Whether youre a parent of a teacher, youll enjoy this collection of awesome electricity science projects and experiments that introduce kids to the power of electricity. Electricity works because all objects are made of atoms, which contain a positively charged nucleus and negatively charged electrons. He was also the first person to use the word electric.
The ensuing argument ended finally with well ultimately, we really cant say, completely. We turn books into websites, ebooks and print editions, and help teams develop systems and skills for modern publishing. These transformers give the electricity the boost it needs to travel long. Gilbert discovered, for example, that objects charged with electricity either attracted pulled or repelled pushed away other charged objects.
Electricity flows through a network of wiring and is used by lights, appliances and other electrical devices. The electricity that we use is a secondary energy source because it is produced by converting primary sources of energy such as coal, natural gas, nuclear energy, solar energy, and wind energy, into electrical power. Electricity how it works this is a very common question. Scientists have figured out how to harness the power of electricity on a very large scale in massive power plants and on a very tiny scale in computer circuits. Pressure makes it flow water flows throughout a homes supply piping because it is pressurized by the water company or by a well system.
The fantastic inventions of nikola tesla, compiled and edited by david hatcher childress. We make electricity by creating an electric circuit. However, interestingly, water and electricity behave in a sort of similar way. We all know what electricity is, or at least have a rough. The story of electricity science works by bailey, jacqui and a great selection of related books, art and collectibles available now at.
709 1162 1417 1230 897 1258 760 1239 892 815 1216 261 632 377 762 899 183 463 1301 103 559 404 625 746 968 1142 1065 229 1460 343 972 1191 1083 529 1256 195 1024 751 279 1231 1175 442 219