Magnetism is the class of physical attributes that occur through a magnetic field, which allows objects to attract or repel each other. Because both electric currents and magnetic moments of …

Nov 9, 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 …

May 23, 2025 · 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 …

Oct 19, 2023 · In most substances, equal numbers of electrons spin in opposite directions, which cancels out their magnetism. That is why materials such as cloth or paper are said to be …

Nov 5, 2019 · Learn the definition of magnetism, discover the types of magnetic materials, and get interesting magnetism facts.

6 days ago · Magnetism explained simply — learn how magnetic fields and electromagnetism cause magnets to attract or repel and power everyday technologies.

What is Magnetism? Magnetism is a physical phenomenon by which materials exert attractive or repulsive forces on each other, primarily due to the motion of electric charges within them.

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 …

Magnetism is a force found across the universe in a variety of objects from stars and planets to galaxies. All forms of magnetism are produced by currents of electrons or charged particles …

: the property of attracting certain metals or producing a magnetic field as shown by a magnet, a magnetized material, or a conductor carrying an electric current.