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 …

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 …

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 …

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

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 …

Oct 19, 2023 · 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 …

Explore the ways to change the magnetic field, and measure its direction and magnitude around the magnet.

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

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.

A compass needle does not point towards the geographical North Pole but to magnetic north. Did you know that it usually doesn't point to the magnetic North Pole either? Find out how …