Investigate the effect of charge on the strength of homemade magnets.
[E]
Find the exact ratio of a magnet's mass to the mass of various metal rods attracted.
[E]
Determine the optimum conditions for the recording and play back of information when a magnetic wire passed a transducer (ferrite bead).
[E]
Using "Student Power" to Generate Electricity to Run a Portable Compact Disc Player
[E]
How does the strength of a magnetic field vary with distance from the magnet?
[E][E]
Build and demonstrate a homemade compass.
[E][E][E][E][E][E]
Make a Chinese Compass
[E][E]
Build a soda bottle magnetometer
[E]
Permeable and nonpermeable material
[E][E][E]
Make a Foxhole Radio from a coil, safety pin and a razor blade.
[E]
Seeing magnetic field patterns in 3D.
[E]
What is attracted to magnets?
[E][E]
Classify coins by their magnetic properties, and measure the magnetic interaction between magnetic and ferromagnetic materials.
[E]
Demonstrate eddy currents and induced magnetic fields.
[E]
Is the weight of a hamster proportional to the amount of energy it can produce?
[E]
An External Magnetic Field Temporarily Changes the Conductivity of a Ferrofluid: A Novel Effect
[E]
What is Magnetorheological Fluid and how it works?
[E][E]
Electricity Generation in Reversed Faraday Setup: Effect of Magnet Geometry?
[E]
What affects the strength of a magnet?
[E][E]
How does the strength of a magnetic field vary with distance from the magnet?
[E][E][E]
Magnetic fields and Bermuda triangles
[E][E]
Does the Temperature of a Magnet Affect Its Strength?
[E][E]
How Does X-Ray Radiation Effect the Strength and Polarity of aPermanent Magnet?
[P]
What is The Curie Point?
[E]
Faraday's Law: Creating Electric Current with a Magnet
[E][E]
Measure the induced magnetic force due to a changing magnetic field (Lenz's Law).
[E][E]Interdisciplinary Topic: Magnets & Electromagnets Explore Earth's Magnetism & Magnetosphere Electric Motor and Generator Science Fair Projects Magnetic Levitation and Propulsion and Maglev Train Science Fair Projects