Magnets
By Julian Williams
Magnetic Fields
A magnetic field is the space around the magnet that attracts the opposite pole (North magnetic pole, South Magnetic Pole), and repels the same kind of magnetic pole. A magnetic field is created when electrical charge makes a flow current with another part of a magnet. They are also produced by a motion of electrical charges.
Magnetic Attracter
Magnets Attract or repel one another. If a positive (North) magnetic pole of a magnet comes together with another positive magnetic pole, then they would go away from one another. But if a positive pole comes together with a negative (South) magnetic pole, then they would come together by the magnetic energy flow. Some examples of magnetic material that will attract just like a magnet: Iron, steel, nickel, and cobalt. People discovered this through time and through testing. The North pin in a compass pints in the direction of the North magnetic pole on the North pole on Earth.
Magnetic Poles
Magnetic poles are actually attracted to the Earth's North magnetic pole. Magnetic energy flown into the North Magnetic pole, and creates a flow around it. The Positive side on a magnet is practically a little North magnetic pole, and the Negative side on a magnet is practically a South magnetic pole, just like the North and South pole on the Earth!
Magnetic Lines Of Force
Magnetic lines of force curve around the North and South magnetic poles, and create magnetic wave lines. The reason most magnets are curved is because the points on the end make the magnetic lines of force curve to the other side easier. Magnetic lines of force are like streamlines of energy around the North and South Magnetic poles, and around the magnet to create magnetic lines of force, and magnetic energy.
What Has Changed About Magnets Over The Past Years?
The North magnetic pole has gotten closer to Asia, instead of North America. The magnetic pole has weakened by about 3.5% over North America over time, and has also gotten stronger over Asia by about 2%!
What Has Caused The Changes?
Earth's magnetic changes are mostly from super-heat, which swirls the lines of force to Asia all the way around the world, and get farther, and farther away from North America.