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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
At its core, magnetism is a force—a special kind of interaction between objects that can cause attraction or repulsion without physical contact Magnets produce magnetic fields, invisible regions of influence that can exert forces on other magnets or magnetic materials
- Scientists find a surprising twist in Earths magnetic field
Parts of Earth's magnetic field work in reverse compared to what long-standing models predict, new research suggests
- MAGNETIC Definition Meaning - Merriam-Webster
The meaning of MAGNETIC is possessing an extraordinary power or ability to attract How to use magnetic in a sentence
- MAGNETIC | English meaning - Cambridge Dictionary
MAGNETIC definition: 1 (of a metal object or material) able to attract objects or materials containing iron or steel… Learn more
- NASA Is Tracking a Vast Anomaly Growing in Earths Magnetic Field
For years, NASA has monitored a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies, stretching out between South America and southwest Africa
- 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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