magnetism definition
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magnetism /ˈmægnəˌtɪzəm/. noun. Learner's definition of MAGNETISM. [noncount] 1. : the property of attracting certain metals : the attracting property of a magnet. 2. : a quality that makes someone able to attract and hold the interest of other people. Much of his success as a politician can be attributed to his personal magnetism.
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- magnetic (comparative more magnetic, superlative most magnetic) Of, relating to, operating by, or caused by magnetism. a magnetic recorder; Having the properties of a magnet, especially the ability to draw or pull. Determined by earth's magnetic fields. magnetic north the magnetic meridian; Having an extraordinary ability to attract. He has a magnetic personality. John Donne she that had all magnetic force alone Having, susceptible to, or induced by, animal magnetism.
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Ferromagnetism Ferromagnetism (including ferrimagnetism) is the strongest type: it is the only one that typically creates forces strong enough to be felt, and is responsible for the common phenomena of magnetism in magnets encountered in everyday life.
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Paleomagnetism Paleomagnetism (or Palaeomagnetism in the United Kingdom) is the study of the record of the Earth's magnetic field in rocks, sediment, or archeological materials. Certain minerals in rocks lock-in a record of the direction and intensity of the magnetic field when they form.
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magnetic Definition of magnetic. 1  1 : possessing an extraordinary power or ability to attract a magnetic personality. 2  2a : of or relating to a magnet or to magnetismb : of, relating to, or characterized by the earth's magnetismc : magnetized or capable of being magnetizedd : actuated by magnetic attraction.
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Ferromagnetism Ferromagnetism, physical phenomenon in which certain electrically uncharged materials strongly attract others. Two materials found in nature, lodestone (or magnetite, an oxide of iron, Fe3O4) and iron, have the ability to acquire such attractive powers, and they are often called natural ferromagnets. They were discovered more than 2,000 years ago, and all early scientific studies of magnetism were conducted on these materials.
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magnetism Magnetism is the power to attract. It refers to the attraction to iron and other metals in electric currents and magnets, or to the other kind of attraction — where people want to be close to each other. Different kinds of magnetism cause some magnets to attract, while others repel.
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Magnetism Magnetism is a class of physical phenomena that are mediated by magnetic fields. Electric currents and the magnetic moments of elementary particles give rise to a magnetic field, which acts on other currents and magnetic moments.ecause this is a cross product, the force is perpendicular to both the motion of the particle and the magnetic field. It follows that the magnetic force does no work on the particle; it may change the direction of the particle's movement, but it cannot cause it to speed up or slow down.
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magnetism electromagnetism - magnetism produced by an electric current; electromagnetism was discovered when it was observed that a copper wire carrying an electric current can magnetize pieces of iron or steel near it. antiferromagnetism - magnetic field creates parallel but opposing spins; varies with temperature.
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What Is Magnetism? | Magnetic Fields & Magnetic Force A magnetic field exerts a force on particles in the field due to the Lorentz force, according to Georgia State University's HyperPhysics website. The motion of electrically charged particles gives rise to magnetism. The force acting on an electrically charged particle in a magnetic field depends on the magnitude of the charge, the velocity of the particle, and the strength of the magnetic field. All materials experience magnetism, some more strongly than others. Permanent magnets, made from materials such as iron, experience the strongest effects, known as ferromagnetism. With rare exception, this is the only form of magnetism strong enough to be felt by people.
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Electricity and Magnetism Electricity and magnetism are two aspects of the same force. Electricity and Magnetism that gives us another form of magnetism called Electromagnetism. A changing magnetic field induces electrical current in a wire, and is the basis for electrical generation. You can't have electricity without magnetism and vice versa.
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- : a quality that makes someone able to attract and hold the interest of other people. Much of his success as a politician can be attributed to his personal magnetism. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples. — see also animal magnetism at 2animal.
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- By Anne Marie Helmenstine, Ph.D. Definition: Paramagnetism refers to a property of materials in which they are attracted to a magnetic field. Paramagnetism results from the presence of least one unpaired spin in the material's atoms or molecules.Also Known As: paramagnetic.efinition: Paramagnetism refers to a property of materials in which they are attracted to a magnetic field.
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Magnetism The phenomenon of magnetism is mediated by the magnetic field. An electric current or magnetic dipole creates a magnetic field, and that field, in turn, imparts magnetic forces on other particles that are in the fields.
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Basics of Magnetism Magnetism is a force of attraction or repulsion that acts at a distance. It is due to a magnetic field, which is caused by moving electrically charged particles. It is also inherent in magnetic objects such as a magnet.hat force is what we call magnetism. When a magnetic field is applied to a moving electric charge, such as a moving proton or the electrical current in a wire, the force on the charge is called a Lorentz force. (See Magnetism and the Lorentz Force for more information.
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magnetism Materials that respond strongly to a magnetic field are called ferromagnetic [Lat. ferrum = iron]. The ability of a material to be magnetized or to strengthen the magnetic field in its vicinity is expressed by its magnetic permeability.
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Magnetism An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. The magnetic field disappears when the current is turned off. Electromagnets usually consist of a large number of closely spaced turns of wire that create the magnetic field.
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- 1 Electricityof or relating to a magnet or magnetism:the magnetic properties of the solar wind. 2  Electricitycapable of being magnetized or attracted by a magnet:Rubber is not magnetic. 3  having a strong attractive charm:a magnetic personality.
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Magnetism Main article: Magnetic field. The phenomenon of magnetism is mediated by the magnetic field. An electric current or magnetic dipole creates a magnetic field, and that field, in turn, imparts magnetic forces on other particles that are in the fields.ain article: Magnetic field. The phenomenon of magnetism is mediated by the magnetic field. An electric current or magnetic dipole creates a magnetic field, and that field, in turn, imparts magnetic forces on other particles that are in the fields.
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What is induced magnetism? In the simplest terms, Induced Magnetism is magnetism of an object as a result of an external influence. Typically, the external influence is a magnetic field due to another o … bject. Though this is a technical term, it has a meaning that is the normal meaning of induced, as in caused by..
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- A magnetic quadrupole. Magnetism is a class of physical phenomena that are mediated by magnetic fields. Electric currents and the magnetic moments of elementary particles give rise to a magnetic field, which acts on other currents and magnetic moments.
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- The term electromagnetism is defined as the production of a magnetic field by current flowing in a conductor. We will need to understand electromagnetism in greater detail to understand how it can be used to do work.
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Magnetic Force: Definition, Poles & Dipoles The Root of Magnetism. A magnet is one of those things that nearly all of us have used, and yet, have no idea how it works. Most people could tell you that a magnet exerts an invisible force on other magnets, but not many people could tell you why.
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Electricity and Magnetism Electricity and magnetism are two aspects of electromagnetism. Electric forces are produced by electric charges either at rest or in motion. Magnetic forces, on the other hand, are produced only by moving charges and act solely on charges in motion. Electric and magnetic forces can be detected in regions called electric and magnetic fields.
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What is a Magnet? - Definition & Examples A magnet is an object (generally a metal) that has a north and south pole, such that opposite poles attract and like poles repel. A magnet contains electrons that have both uneven orbits and uneven spins. Actually, in some materials, for the sake of stability, the atoms pull on each other until they line up in nice, straight rows.
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Definitions &Translations Magnet. A magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of a magnet: a force that pulls on other ferromagnetic materials, such as iron, and attracts or repels other magnets.rinceton's WordNet (5.00 / 1 vote) Rate this definition: magnet (noun). (physics) a device that attracts iron and produces a magnetic field. attraction, attractor, attracter, attractive feature, magnet (noun). a characteristic that provides pleasure and attracts. flowers are an attractor for bees.