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Make a simple generator and investigate the relationship between magnetism and the induction of electrical current.
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Demonstrate that the laws of repulsion and attraction of magnetic poles are used in a levitating train. R R S Using "Student Power" to Generate Electricity to Run a Portable Compact Disc Player R Build your own magnetic car. S How does the strength of a magnetic field vary with distance from the magnet? R R Build and demonstrate a homemade compass. R R R R R R R R Make a Chinese Compass R R Build a soda bottle magnetometer R Permeable and nonpermeable material R R R Make a Foxhole Radio from a coil, safety pin and a razor blade. R Seeing magnetic field patterns in 3D. R What is attracted to magnets? R R Interdisciplinary Topic: Magnets & Electromagnets Explore Earth's Magnetism & Magnetosphere |
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What is Magnetorheological Fluid and how it works?
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Find the maximum efficiency setting of a simple magnetic linear accelerator. R Electricity Generation in Reversed Faraday Setup: Effect of Magnet Geometry? R Determine whether magnets could increase the momentum of rolling ball bearings in order to launch one uphill and several inches through the air. R What affects the strength of a magnet? R R How does the strength of a magnetic field vary with distance from the magnet? R R R Magnetic fields and Bermuda triangles R R Suspend a magnet in mid-air. R R Build a Curie-effect magnetic heat engine. R How do x-ray radiation and temperature affect magnet's polarity and strength R S S S Build a simple electric generator and test the factors affecting its output. R R R Faraday's Law: Creating Electric Current with a Magnet R R Measure the induced magnetic force due to a changing magnetic field (Lenz's Law). R R A few magnetism experiments: magnetorheological fluids; levitating pyrolytic graphite; Gauss Rifle: a magnetic linear accelerator. R R R Interdisciplinary Topic: Magnets & Electromagnets Explore Earth's Magnetism & Magnetosphere |
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The Frog That Learned to Fly (Magnetic Levitation)
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Circuit Dynamics and Modeling of the Gauss Accelerator R The Effect of the Magnetic Field and Diamagnetic Materials on Diamagnetic Levitation R R The Effect of Core Geometry and Bias on Solenoid Efficiency R The efficiency of a hand-built AC generator in relation to the angular velocity of the magnets. R Comparison of the Efficiency of Gauss and Rail Guns R Is It Possible to Levitate an Object Using the Principle of Magnetic Levitation? R R Investigate tunnel junction magnetoresistance R Interdisciplinary Topic: Magnets & Electromagnets Explore Earth's Magnetism & Magnetosphere |
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Science Fair Projects Resources
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Electricity Basics R Battery & Cell Background R Electricity & Electronics Inventions and Discoveries R Citation Guides, Style Manuals, Reference R Electrical Safety R R |
