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Magnet - Wikipedia 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, steel, nickel, cobalt, etc and attracts or repels other magnets
Magnetism | Definition, Examples, Physics, Facts | Britannica Magnetism, phenomenon associated with magnetic fields, which arise from the motion of electric charges It can be an electric current in a conductor or charged particles moving through space, or it can be the motion of an electron in an atomic orbital Learn more about magnetism in this article
How Do Magnets Work? The Physics Behind Magnetism Magnets produce magnetic fields, invisible regions of influence that can exert forces on other magnets or magnetic materials The north and south poles of a magnet define the directions in which these forces act Magnets can attract materials like iron, cobalt, and nickel
22: Magnetism - Physics LibreTexts Magnetism is a subject that includes the properties of magnets, the effect of the magnetic force on moving charges and currents, and the creation of magnetic fields by currents
Magnetism - National Geographic Society To become magnetized, another strongly magnetic substance must enter the magnetic field of an existing magnet The magnetic field is the area around a magnet that has magnetic force
Magnetism - Wikipedia Magnetism is the class of physical attributes that occur through a magnetic field, which allows objects to attract or repel each other Because both electric currents and magnetic moments of elementary particles give rise to a magnetic field, magnetism is one of two aspects of electromagnetism