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Published byEsther Roberts Modified over 9 years ago
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MAGNETISM REVIEW ANSWERS UP!!
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WHAT IS THE NAME OF THE MINERAL DISCOVERED BY THE GREEKS WITH MAGNETIC PROPERTIES?
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A COIL OF WIRE THAT PRODUCES A MAGNETIC FIELD
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A DEVICE THAT USES MAGNETISM TO CHANGE KINETIC ENERGY INTO ELECTRICITY
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A PERMANENT MAGNET MADE OF IRON, NICKEL AND COBALT OR ALLOYS OF THESE
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A DEVICE THAT CHANGES ELECTRICAL ENERGY INTO MOTION
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A DEVICE THAT CHANGES THE VOLTAGE OF A CURRENT
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THIS OCCURS WHEN AN ELECTRIC CURRENT IS PRODUCED BY A CHANGING MAGNETIC FIELD
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LIST 2 WAYS A MAGNET WILL LOSE ITS MAGNETIC FORCE.
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WHAT ARE 2 WAYS YOU CAN MAGNETIZE AN OBJECT?
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WHAT ARE 3 PROPERTIES ALL MAGNETS MUST HAVE?
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WHEN A MAGNET IS BROKEN IN HALF, WHAT FORMS?
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A COMPASS NEEDLE POINTS NORTH BECAUSE…
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WHERE IS THE MAGNETIC FIELD THE STRONGEST?
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THE AREA AROUND THE MAGNET IS THE…
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WHY DOES THE EARTH HAVE A MAGNETIC FIELD?
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LIST 2 WAYS TO INCREASE THE STRENGTH OF AN ELECTROMAGNET.
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FINAL JEOPARDY! PLACE YOUR WAGER
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WHAT DO WE CALL THE REGIONS IN THE MAGNETIC FIELD WHERE THE CHARGED PARTICLES FROM THE SUN ARE TRAPPED?
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