2025年9月13日 · 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 …

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 …

2025年10月14日 · 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 …

The meaning of MAGNETIC is possessing an extraordinary power or ability to attract. How to use magnetic in a sentence.

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

2023年10月19日 · Magnetism is the force exerted by magnets when they attract or repel each other. Magnetism is caused by the motion of electric charges. Every substance is made up of …

2025年10月14日 · 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.

Define magnetic. magnetic synonyms, magnetic pronunciation, magnetic translation, English dictionary definition of magnetic. adj. 1. a. Of or relating to magnetism or magnets. b. Having …

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

22.0: Prelude to Magnetism Magnetism is used to explain atomic energy levels, cosmic rays, and charged particles trapped in the Van Allen belts. Once again, we will find all these disparate …