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 elementary …

Dec 17, 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 moving through …

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 weakly …

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 fields, invisible …

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.

Magnetism arises from the motion of electric charges, particularly the behavior of electrons within atoms. Each electron possesses an intrinsic property called spin, which creates a tiny magnetic moment.

There are several types of magnetism, but the two types we experience in everyday life are: Fridge magnets, compass needles and some door fasteners are all examples of permanent magnets. Their …

This page covers magnetism and electromagnetism, including magnetic fields, Earth's magnetism, and fundamental principles. Key concepts discussed are electromagnet, electromotive force, electric …

: 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.

Dec 17, 2025 · Known as the Hall effect, this phenomenon (discovered by the American physicist Edwin H. Hall) results when an electric field is aligned with the direction of the magnetic force.