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15 Cards in this Set
- Front
- Back
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lines that mapout or show a magnetic field. They move from north pole to the south pole
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magnetic field lines
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nuclear particles that carry a positive charge
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protons
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the attraction of a magnet for another object
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magnetism
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the smallest part of an element that has the properties of that element
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atom
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tiny particles that carry a negative charge and orbit the nucleas and create a magnetic field
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electrons
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material that shows strong magnetic effect/ material strongly attracted to a magnet
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ferromagnetic material
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the center of an atom
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nucleus
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the two ends of the magnet where the magnetic force is the strongest
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magnetic pole
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material that keeps it's magnetism
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permanent magnet
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one of about 100 basic materials that make up all matter
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element
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the magnetic force around the magnet
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magnetic field
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what happens to the magnetic field as more magnets get added?
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it gets stronger
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what happens when you break a bar magnet in half?
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you get two smaller magnets
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when do poles attract, and when do they repel?
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they attract when they are unlike poles, repel when they are like poles
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billions of atoms that all have magnetic fields lined up in the same way
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magnetic domain
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