Vorde said:I haven't had any formal teaching on magnetism, so my guess is this is an obvious question with an obvious answer, but I can't produce it myself.
Are non-magnetic metals attracted equally to both north and south magnetic poles?
Magnets work by creating a magnetic field, which is a force that can attract or repel other magnets or magnetic materials. This is due to the alignment of electrons within the magnet, which creates a north and south pole.
Yes, magnets can lose their magnetism over time, especially if they are exposed to high temperatures or strong magnetic fields. This can cause the alignment of electrons to change, resulting in a weaker magnetic field.
Magnets stick to metals that are ferromagnetic, which means they have a high concentration of iron, nickel, or cobalt. These metals have a strong attraction to magnets because of their arrangement of electrons.
Magnets have a wide range of uses in everyday life, such as in speakers, motors, generators, and credit cards. They are also commonly used in household items like refrigerator magnets and magnetic toys.
There is no scientific evidence to support the claim that magnets have health benefits. Some people believe that wearing magnets can improve circulation and reduce pain, but these claims have not been scientifically proven.