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DeviousSquire
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Anyone know of any good papers, research i can view on magnetism, also any equations for working out the force of one etc would be fantastic.
Magnetism is a physical phenomenon in which objects can attract or repel each other based on their magnetic fields. It is caused by the movement of electric charges within the material.
Magnetism is the result of the alignment and movement of electrons within a material. When the electrons move in the same direction, they create a magnetic field that can attract or repel other objects with magnetic properties.
A permanent magnet is a material that has a consistent magnetic field and retains its magnetism without an external source. An electromagnet, on the other hand, is created by passing an electric current through a coil of wire, which generates a magnetic field. The strength of an electromagnet can be adjusted by changing the amount of current flowing through the wire.
Magnetism is used in a wide range of everyday applications, such as in electric motors, generators, speakers, and compasses. It is also used in medical devices like MRI machines and in data storage technologies like hard drives.
In most cases, the magnetic fields produced by everyday objects are not strong enough to cause harm to humans. However, exposure to strong magnetic fields, such as those found in MRI machines, can cause temporary side effects like dizziness or nausea. Long-term exposure to high levels of magnetic fields may also have potential health risks, but more research is needed to fully understand the effects.