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Published byLillian Potter Modified over 9 years ago
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cartoon
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CLIPPER SHIP How would you find your way if you were lost 1000 miles from land?
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LODESTO NE2
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LODESTONE3
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PERMANENT MAGNETS
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PERMANENT MAGNET North and South POLES Lines of FLUX
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PERMANENT MAGNETS can have many SHAPES Bar Horse shoe
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Opposite poles ATTRACT Same poles REPEL
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Magnetic Attraction What kinds of things does a magnet attract?
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earth2
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cartoon
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Magnetic field of a BAR magnet Magnetic flux lines in a magnetic field
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Earth magnet
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Compass
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Earth magnet
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The South Magnetic Pole is near the North Pole North PoleSouth Magnetic Pole
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Electric field
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Gravity field
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YOUR TURN
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ATTRACT? REPEL?
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