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How Electromagnets Work
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Electric Motor and Generator Science Fair Projects Magnetic Levitation and Propulsion and Maglev Train Science Fair Projects |
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How does the strength of the magnetic field change as the number of turns in the coil is increased?
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Test if the number of turns of wire will affect the amount of electricity in a circuit (induction). R What factors determine the strength of an electromagnet? R R R R R R R R R R R Build a simple telegraph set? R R How do loudspeakers work? S
Electric Motor and Generator Science Fair Projects Magnetic Levitation and Propulsion and Maglev Train Science Fair Projects |
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Use an online NASA simulator to design your own ion engine.
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Build Your Own Loudspeaker. R What factors determine the strength of an electromagnet? R R R R R R R R R R R The Effect of Temperature on the Strength of an Electromagnet S Picture the shape of the field around an electromagnet. R What are electromagnetic bombs (E-bombs)? R Does electromagnetising a magnet, increase or decrease the power of the magnet? R Build a simple wireless telegraph system. R Do electromagnetic fields affect plant growth? S Build your own galvanometer R R Demonstrate Lenz's Law R R Electric Motor and Generator Science Fair Projects Magnetic Levitation and Propulsion and Maglev Train Science Fair Projects |
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Determine which of the following variables most greatly affected the strength of an electromagnet: the number of coils, the voltage of the power source, the diameter of the core, and the gauge of the wire.
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Research WiTricity. R Determine if Electromagnetic fields (EMFs) can be prevented by products that claim to prevent EMFs. R Ampère's law related experiments R Compare the performance between pre-wrapped and hand wrapped magnetic coils with lower inductance. R Build a simple wireless telegraph system. R Discover how electromagnetic radiation flows through open air, empty vacuum, helium and argon. R R Electric Motor and Generator Science Fair Projects Magnetic Levitation and Propulsion and Maglev Train Science Fair Projects |
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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 |
