what is a battery and how does it work
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How a Battery Works of 04. Definition of a Battery. A battery, which is actually an electric cell, is a device that produces electricity from a chemical reaction. Strictly speaking, a battery consists of two or more cells connected in series or parallel, but the term is generally used for a single cell.
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- Within a battery, energy is stored as chemical energy. When the battery is attached there is a chemical reaction happening inside having to do with a flow of electrons tha … t gives the battery the power to make something work.
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Who invented the battery? In science and technology, a battery is a device that stores energy and makes it available in an electrical form. A battery converts chemical energy into electric energy. It is a connected bunch (or battery) of electro-chemical devices.
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Glaucoma Medications and their Side Effects Cosopt® is a combination of a beta blocker (timolol) and a carbonic anhydrase inhibitor (dorzolamide) and is available in generic form and also as a preservative-free formulation (Cosopt® PF). Combigan® combines an alpha agonist (brimonidine) with a beta blocker (timolol).
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- For other uses, see Battery (disambiguation). An electric battery is a device consisting of one or more electrochemical cells with external connections provided to power electrical devices such as flashlights, smartphones, and electric cars. When a battery is supplying electric power, its positive terminal is the cathode and its negative terminal is the anode.
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Types of Batteries and Their Applications Types of Batteries and Their Applications. A battery is a source of electrical energy, which is provided by one or more electrochemical cells of the battery after conversion of stored chemical energy. In today’s life, batteries play an important part as many household and industrial appliances use batteries as their power source. slide 1 of 6.
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- A device that produces an electric current by converting chemical energy into electrical energy? A device that produces an electric current by converting chemical  energy into electrical energy is called a battery. A cell has a  positive terminal called the cathode and …a negative terminal called  the anode. 2 people found this useful.
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ELECTRIC BATTERY B battery-battery for supplying a constant positive voltage to the plate of a vacuum tube. C battery-battery used to maintain the grid potential in a vacuum tube. electrical device-a device that produces or is powered by electricity. electrode-a conductor used to make electrical contact with some part of a circuit.
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Battery You are here: Dictionary B-Definitions. A battery is a hardware component that supplies power to a device, enabling that device to work without a power cord. battery is a hardware component that supplies power to a device, enabling that device to work without a power cord.
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Why is Asparagus Good for You? Asparagus is also known as a great food to eat when you are depressed. There are various individuals and expert who can say that this is proven. Asparagus can really treat depression aside form it can cause several healthy benefits towards human body. It has been known to increase success rate of a chemo therapy. This only means that asparagus could not only treat depression, and provide healthy effects on your body. It also provides you a great hope to survive in a best killer medical condition which is the cancer. Moreover, it can also be great veggies to eat by mother who is breastfeeding their little angels. This veggies is also known as a best inflammatory, therefore it can also be best for individuals who are suffering for asthma, arthritis as well as rheumatism. This food is indeed a great advantage on your part.
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How a Battery Works Definition of a Battery. Photo Credit: ose Luis Pelaez/ The Image Bank/ Getty Images. A battery, which is actually an electric cell, is a device that produces electricity from a chemical reaction.Strictly speaking, a battery consists of two or more cells connected in series or parallel, but the term is generally used for a single cell.A cell consists of a negative electrode; an electrolyte, which conducts ions; a separator, also an ion conductor; and a positive electrode.hen the cell is connected to an external load, or device to be powered, the negative electrode supplies a current of electrons that flow through the load and are accepted by the positive electrode. When the external load is removed the reaction ceases.
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battery The definition of a battery is a man-made power cell used to generate electrical energy. Facts About Batteries. 1  The battery can be traced back to the nineteenth century, with the invention of the first Voltaic pile by Alessandro Volta. 2  A battery will leak when the battery gets too hot, expanding the paste inside the battery, which forces the chemicals in the battery to leak out of the seals of the battery.
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- One way to store it is in the form of chemical energy in a battery. When connected in a circuit, a battery can produce electricity. A battery has two ends -- a positive terminal (cathode) and a negative terminal (anode). If you connect the two terminals with wire, a circuit is formed.
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- Thankfully, batteries provide us with a mobile source of power that makes many modern conveniences possible. While there are many different types of batteries, the basic concept by which they function remains the same. When a device is connected to a battery, a reaction occurs that produces electrical energy. This is known as an electrochemical reaction.
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Power System Electricity is the flow of electrons through a circuit or conductive path like a wire. Batteries have three parts, an anode (-), a cathode (+), and the electrolyte. The cathode and anode. (the positive and negative sides at either end of a smaller battery) are hooked up to an electrical. circuit. Electron Flow.
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BATTERY The noun BATTERY has 7 senses: 1. group of guns or missile launchers operated together at one place. 2. a device that produces electricity; may have several primary or secondary cells arranged in parallel or series. 3. a collection of related things intended for use together.4. a unit composed of the pitcher and catcher.. a series of stamps operated in one mortar for crushing ores. 6. the heavy fire of artillery to saturate an area rather than hit a specific target. 7. an assault in which the assailant makes physical contact. Familiarity information: BATTERY used as a noun is common.
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How Batteries Work Non-rechargeable batteries, or primary cells, and rechargeable batteries, or secondary cells, produce current exactly the same way: through an electrochemical reaction involving an anode, cathode and electrolyte.In a rechargeable battery, however, the reaction is reversible.When electrical energy from an outside source is applied to a secondary cell, the negative-to-positive electron flow that occurs during discharge is reversed, and the cell's charge is restored.ith the rise in portable devices such as laptops, cell phones, MP3 players and cordless power tools, the need for rechargeable batteries has grown substantially in recent years. Rechargeable batteries have been around since 1859, when French physicist Gaston Plante invented the lead acid cell.
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A Battery Doesn't Store Charge, But How Does It Work? Yes, it is true that a current can be described as moving electrical charges. However, it is not true that these charges are “stored in the battery”. Let me give a simple analogy. If electric current is like water, then a battery is like a water pump.
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Car Battery Replacement Service & Cost The battery is the sole source of electrical power for the car. The battery is charged during vehicle operation by the alternator. If the battery is not charged sufficiently, you will not be able to start the car or use any electrical components (lights, radio, etc.).
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- A battery is a device that converts chemical energy into electrical energy and vice versa. This. summary provides an introduction to the terminology used to describe, classify, and compare. batteries for hybrid, plug-in hybrid, and electric vehicles.
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What are batteries used for? To give electric power to things. Batteries are used to store energy for a period of time without requiring the constant need of generated electricity: they power many electronic devices, small watches, laptops, flashlights, and have many more extensive uses.
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- Batteries convert Chemical Energy into Electrical Energy. A battery has two ends -- a positive terminal (cathode) and a negative terminal (anode). If you connect the two terminals with wire, a circuit is formed. Electrons will flow through the wire and a current of electricity is produced.
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ELECTRIC BATTERY C battery-battery used to maintain the grid potential in a vacuum tube. electrical device-a device that produces or is powered by electricity. electrode-a conductor used to make electrical contact with some part of a circuit.attery-a device that produces electricity; may have several primary or secondary cells arranged in parallel or series. electric battery. A battery-the battery used to heat the filaments of a vacuum tube.
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Battery You are here: Dictionary B-Definitions. A battery is a hardware component that supplies power to a device, enabling that device to work without a power cord.ou are here: Dictionary B-Definitions. A battery is a hardware component that supplies power to a device, enabling that device to work without a power cord.
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- It's the power. The battery maintains a difference of electrical potential between two points in the circuit. With the appropriate choice of components and interconnecting paths, the potential difference can cause a flow of electrical current through the circuit.f the batteries are connected + to + and-to -, then they are connected in parallel and for the same batteries the voltage would be 1.5v, but would last twice as long as one battery by itself. A truck battery system is two 12v batteries connected in series (+ to -) to give the truck a running power of 24v.
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- A Guide to Understanding Battery Specifications MIT Electric Vehicle Team, December 2008 A battery is a device that converts chemical energy into electrical energy and vice versa. This summary provides an introduction to the terminology used to describe, classify, and compare batteries for hybrid, plug-in hybrid, and electric vehicles.