Georgia State University
Georgia State University: Hyper Physics: Magnetic Properties of Solids
This site from the Georgia State University contains a good overview of some of the magnetic properties that are common to all materials, such as susceptibility and permeability, and then specific discussion of both diamagnetic and...
Texas Instruments
Texas Instruments: Where Is North?
In this activity, Students can use a Magnetic Field Sensor to measure the magnetic field of the Earth and to determine magnetic north. They will also calculate the magnetic inclination and declination at their location.
Texas Instruments
Texas Instruments: The Magnetic Field in a Slinky
Students use a Magnetic Field Sensor to measure the magnetic field and the current in a solenoid. They explore factors that affect the magnetic field, study how the field varies in parts of the solenoid, and determine the permeability...
Science Education Resource Center at Carleton College
Serc: Discovering the Hidden Properties of Magnets
In this lesson, students determine which objects are helpful in determining the location and position of magnets that are hidden inside of closed boxes.
Wikimedia
Wikipedia: The Black Hole
This site examines the black hole as an object in astrophysics. Delve into this comprehensive resource that covers this concept from its history, to qualitative physics, the reality of black holes, mathematical physics and more.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Magnetic Multipole Field Model
A simulation which shows the field of a magnetic dipole or quadrupole using compass needles indicating direction and relative field strength. Change the angular orientation of the dipole, and a movable compass shows the magnetic field...
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.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Faraday Loop Model
Complete this model of a Faraday loop by adding the equations to explicate a conducting loop in a constant magnetic filed.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Charge in Magnetic Field Model
An electromagnetic simulation which replicates moving charged particles in two identical magnetic fields separated by a zero magnetic field gap.
Other
Yohkoh Public Outreach Project: Yohkoh Movie Theater
The Yohkoh Public Outreach Project provides images, movies, and tours depicting our nearest star, the Sun. Content includes a wealth of information, learning activities, and much more.
Other
Sc Icentre: Magnets and Magnetism
Gives a simple description of the theory of magnetism and the properties of a magnet. Very good descriptions for beginning level.
National Geographic
National Geographic: Build a Magnetometer
Hands-on project where the learner constructs a magnetometer to monitor and measure changes in earth's magnetic field. These changes can then be used to track solar storms.
National High Magnetic Field Laboratory
Magnet Academy: Foucault's Disk
Leon Foucault, a French physicist much better known for his pendulum demonstrating the rotation of the Earth, also created in 1855 a device that illustrated how eddy currents work. (Java tutorial)
National High Magnetic Field Laboratory
Magnet Academy: Emf in Inductors
Electromotive Force (EMF) and its sidekick, back EMF, are interesting electromagnetic phenomena that aren't really forces at all. (Java tutorial)
National High Magnetic Field Laboratory
Magnet Academy: Magnetic Field Around a Wire, Ii
A handful of iron filings helps visualize the invisible magnetic field that circulates around a wire with a current running through it. (Java tutorial)
National High Magnetic Field Laboratory
Magnet Academy: Hall Effect
When a magnetic field is applied perpendicular to the flow of current, the field causes resistance in the current. This is the Lorentz force at work, and can be observed well in the Hall effect. (Java tutorial)
National High Magnetic Field Laboratory
Magnet Academy: Magnetic Field Around a Wire, I
Whenever current travels through a conductor, a magnetic field is generated. (Java tutorial)
National High Magnetic Field Laboratory
Magnet Academy: Lorentz Force
Learn about the Lorentz force with the help of this tutorial, in which a wire fashioned into a pendulum moves inside a magnetic field. (Java tutorial)
National High Magnetic Field Laboratory
Magnet Academy: Magnetic Field of a Solenoid
You can create a stronger, more concentrated magnetic field by taking wire and forming it into a coil called a solenoid. (Java tutorial)
National High Magnetic Field Laboratory
Magnet Academy: Zeeman Effect 1896
Most of us have seen the rainbow-hued breakdown of the composition of light. Light is of course a form of energy. A magnetic field changes the behavior of light- a phenomenon known as the Zeeman effect.
National High Magnetic Field Laboratory
Magnet Academy: Wilhelm Weber
Find out more about German physicist Wilhelm Weber, who developed and enhanced a variety of devices for sensitively detecting and measuring magnetic fields and electrical currents.
Exploratorium
Exploratorium: Science Snacks: Magnetic Shielding
An activity where students test different materials to see which allow magnetic lines of force to pass through them and which block the magnetic lines of force.
CK-12 Foundation
Ck 12: Magnetic Force on Moving Electric Charges
[Free Registration/Login may be required to access all resource tools.] This lesson examines how moving electric charges are affected when inside a magnetic field. Students are shown how to calculate the force on a single moving electric...
CK-12 Foundation
Ck 12: Electromotive Force
[Free Registration/Login may be required to access all resource tools.] Explains what electromotive force, or EMF, is, and how to calculate the EMF of a moving wire in a magnetic field.