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  1. Magnetism | Definition, Examples, Physics, & Facts | Britannica

    Sep 13, 2025 · 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 …

  2. 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 …

  3. MAGNETIC | definition in the Cambridge English Dictionary

    MAGNETIC meaning: 1. (of a metal object or material) able to attract objects or materials containing iron or steel…. Learn more.

  4. 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.

  5. Weak spot in Earth's magnetic field keeps growing ... - CBS News

    Oct 14, 2025 · A weak spot in the Earth's magnetic field is growing over the South Atlantic Ocean, according to more than a decade's worth of satellite data collected by scientists. The magnetic …

  6. Magnetism - National Geographic Society

    Oct 19, 2023 · The magnetic needle of a compass lines up with Earth’s magnetic poles. The north end of a magnet points toward the North Magnetic Pole, which holds a south magnetic charge.

  7. Vast Anomaly in Earth's Magnetic Field Keeps Growing

    Oct 14, 2025 · A giant dent in Earth's magnetic field is continuing to expand, according to the latest data from a trio of satellites monitoring our world.

  8. Understanding Magnetism: Meaning, Mechanism, and Types

    Magnetism is a fascinating force. Understanding the different types and strengths of magnetic fields guides numerous technologies around us.

  9. Magnetic - definition of magnetic by The Free Dictionary

    1. of or pertaining to a magnet or magnetism. 2. having the properties of a magnet. 3. capable of being magnetized or attracted by a magnet. 4. of, pertaining to, or being a medium created …

  10. MAGNETIC Definition & Meaning | Dictionary.com

    Magnetic definition: of or relating to a magnet or magnetism.. See examples of MAGNETIC used in a sentence.