magnesium

• Magnet


  An object that produces a magnetic field
• Magnetic field


  The region around a magnet where other magnets (and magnetic materials) feel a non-contact force
• Magnetic force


  A non-contact force created when 2 magnetic fields interact - can be attract or repel
• Magnetic poles


  Where the magnetic field and force is strongest on a bar magnet
• Magnetic material


  A material made of iron, nickel and cobalt that is always attracted to a magnet and which can act as a magnet in a magnetic field
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