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Magnetism

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    Magnets, Magnetic Forces and Magnetic Materials
  •   Study   Slideshow
  • Two north poles will ______ each other.
    repel
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  • A north pole and a south pole will ______ each other.
    attract
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  • Iron filings are (magnetic/non-magnetic).
    Iron filings are magnetic.
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  • Magnets (do / do not) attract plastic.
    Magnets do not attract plastic.
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  • Wood is a (magnetic/non-magnetic) material.
    Wood is a non-magnetic material.
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  • Glass (is / is not) attracted to a magnet.
    Glass is not attracted to a magnet.
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  • True or False? The Earth has a magnetic field.
    True! Because the Earth is a giant magnet, it has a magnetic field.
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  • Is steel a magnetic or non-magnetic material?
    Steel is a magnetic material, because it is made from iron.
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  • These nails are made from iron. Will a magnet attract them?
    Yes, a magnet will attract them because iron is a magnetic material.
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  • Will these magnets attract or repel each other? Why?
    They will attract each other, because the poles are opposite/unlike.
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  • Will these magnets attract or repel each other? Why?
    They will repel each other, because the poles are the same.
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  • When magnetic poles attract, they (push away from / pull towards) each other.
    When magnetic poles attract, they pull towards each other.
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  • Magnets have special properties and are made from (metal/wood).
    Magnets are made of metal!
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  • Magnets produce magnetic forces, these are _____ and _____ forces.
    Magnets produce push and pull forces.
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  • True or False? A magnetic force can work at a distance, this means it can work without touching magnetic material.
    True! Magnets work at a distance, they can pull magnetic objects towards it.
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  • True or False? All materials are magnetic.
    False. Not all materials are magnetic... But remember, magnetic materials are ALWAYS made of metal.
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