National High Magnetic Field Laboratory
Magnet Academy: Luigi Galvani
Luigi Galvani was a pioneer in the field of electrophysiology, the branch of science concerned with electrical phenomena in the body. His experiments with dissected frogs and electrical charges led him to suggest the existence of a...
National High Magnetic Field Laboratory
Magnet Academy: Heike Kamerlingh Onnes
Heike Kamerlingh Onnes was a Dutch physicist who first observed the phenomenon of superconductivity while carrying out pioneering work in the field of cryogenics. An important step on the way to this discovery was his success in...
Science Struck
Science Struck: The Relationship Between Magnetism and Electricity
Provides a short explanation of the similarities between magnetism and electricity, the properties of their fields, and the effect they each have on a charged particle.
Khan Academy
Khan Academy: Force Over Distance
Can you think of an experiment that would let you see how magnetic force depends on distance?
NASA
Nasa: Image Science Center: Ask the Space Scientist Earth
Site from NASA contains a collection of 91 questions pertaining to the Earth's atmosphere, magnetic field, ionosphere, rotation and origin of life.
Exploratorium
Exploratorium: Curie Temperature
In this experiment, students experience the Curie point--and what happens when a piece of iron gets too hot to attract a magnet.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Electromagnets
This lesson plan contains several activities designed to help the student understand the magnetic effects of an electrical current.
National High Magnetic Field Laboratory
Magnet Academy: Right and Left Hand Rules
No fancy movement in this tutorial, but these rules come in very handy when trying to understand some of what's going on in our other tutorials.
National High Magnetic Field Laboratory
Magnet Academy: Inductive Pendulum
Get the swing of electromagnetic induction with this simple tutorial. (Java tutorial)
Alabama Learning Exchange
Alex: May the Force Be With You!
The goal of this lesson is to provide students with hands on experiences, while learning about magnets. This lesson engages students in experiments which explore magnet use. An emphasis is placed on open-ended questions which encourage...
Concord Consortium
Concord Consortium: How Electrons Move
Being able to control the movement of electrons is fundamental for making all electronic devices work. Discover how electric and magnetic fields can be used to move electrons around. Begin by exploring the relationship between electric...
National High Magnetic Field Laboratory
Magnet Academy: Making a Compass
A well illustrated activity where students make a simple compass. Includes facts about compasses.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Falling Loop Model
Change the size and orientation of a conducting loop falling out of a region of uniform magnetic field. Then, the data is plotted on an interactive graph.
Texas Education Agency
Texas Gateway: Electromagnetic Forces
Given schematic diagrams, illustrations or descriptions, students will identify the relationship of electric and magnetic fields in applications such as generators, motors, and transformers.
PBS
Nova: See a Reversal
The earth's magnetic field is due for a reversal. Find out what causes the magnetic field and view an animated model that shows it reversing.
Cosmo Learning
Cosmo Learning: Physics Ii: Electricity and Magnetism
A collection of video lectures from a fundamentals of physics course taught at Massachusetts Institute of Technology. The course is the second in the sequence and focuses on electricity and magnetism The videos feature topics on...
Wikimedia
Wikipedia: Permeability
This site from the encyclopedia Wikipedia provides a concise definition of magnetic permeability given in terms of magnetic flux density and magnetic field strength.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Magnets (Lesson Plan)
A teacher lesson plan which includes six hands-on activities regarding magnets. Students will be able to experience magnetism; explain how magnets, magnetic poles and magnetic fields are related; and formulate the force law for magnets.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: About Magnets (Lesson Plan)
This site provides a lesson plan which includes a hands-on activity about magnetism and magnetic fields. Parts of the plan would be easily adaptable as a student project (for any grade level).
Other
Stanford University: Probing What You Can't See
Students will investigate magnetic forces and poles using a refrigerator magnet.
Michigan Technological University
Michigan Technological University: Keweenaw Geoheritage: Paleomagnetism
This website grew out of a field trip to Isle Royale, an island in Lake Superior, to study its geology. This page explains the concept of paleomagnetism, evidence that can be found around Lake Superior, and some magnetic anomalies that...
TeachEngineering
Teach Engineering: Induced Emf in a Coil of Wire
Students use a simple set up consisting of a coil of wire and a magnet to visualize induced EMF. First, students move a coil of wire near a magnet and observe the voltage that results. They then experiment with moving the wire, magnet,...
TeachEngineering
Teach Engineering: Clean Up This Mess
Students are challenged to design a method for separating steel from aluminum based on magnetic properties as is frequently done in recycling operations. To complicate the challenge, the magnet used to separate the steel must be able to...
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Generator
Generate electricity with a bar magnet! Discover the physics behind the phenomena by exploring magnets and how you can use them to make a bulb light. Java required.