Magnetism is a class of physical phenomena that are mediated by magnetic fields. Electric currents and the magnetic moments of elementary particles give rise to a magnetic field, which acts on other currents and magnetic moments.
A simple introduction to magnetism, electromagnetism, and some of the things we can use them for.
More about the magnetosphere. But what is magnetism? Until 1821, only one kind of magnetism was known, the one produced by iron magnets.
The force known as magnetism is caused by the motion of electrons. As these tiny, negatively charged particles revolve around an atomic nucleus...
Magnetism, phenomenon associated with magnetic fields, which arise from the motion of electric charges.
In physics, magnetism is a force that can attract (pull closer) or repel (push away) objects that have a magnetic material like iron inside them (magnetic objects). In simpler words it is a property of certain substances which pull closer or repel other objects.
Connection between magnetism and electricity.
For instance, it can change probability as magnetism can change temperature. The rapid changing of the magnetism of the iron also heats the iron.
Our Living Language : Magnetism is intimately linked with electricity, in that a magnetic field is established whenever electric charges are in motion, as in the flow of electrons in a wire...
Magnetism, electricity, and special relativity. As a consequence of Einstein's theory of special relativity, electricity and magnetism are fundamentally interlinked.