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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
- Magnet Home - Choices
Magnet programs embrace the interests of all students by focusing on thematic instruction and personalized learning Magnet programs provide pathways that prepare students to pursue innovative careers in our evolving global economy
- Amazon. com: Magnets
Find high-quality, versatile magnets for whiteboards, fridges, crafts, and more Discover a range of sizes, shapes, and quantities to suit your needs
- Magnetism | Definition, Examples, Physics, Facts | Britannica
magnetism, phenomenon associated with magnetic fields, which arise from the motion of electric charges This motion can take many forms 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
- How Magnets Work | HowStuffWorks
Magnets are objects that produce magnetic fields and attract metals like iron, nickel and cobalt The magnetic field's lines of force exit the magnet from its north pole and enter its south pole Permanent or hard magnets create their own magnetic field all the time
- Magnets and Electromagnets - Magnetic Field | Magnets | Electromagnets . . .
Explore the interactions between a compass and bar magnet Discover how you can use a battery and coil to make an electromagnet Explore the ways to change the magnetic field, and measure its direction and magnitude around the magnet
- Magnetism - Learn Physics
Magnet: An object or material possessing a magnetic field, attracting ferrous materials, with distinct north and south poles Magnetic Field: The region around a magnet where magnetic forces are observed
- Magnetism - Math is Fun
Fridge magnets, compass needles and some door fasteners are all examples of permanent magnets Their magnetism comes from the "spin" of electrons This isn't like the spinning of a basketball, but a special kind of built-in property that makes electrons act like tiny magnets
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