National High Magnetic Field Laboratory
Magnet Academy: Magnets From Mini to Mighty
If your knowledge of magnets ends with posting a to-do list on the fridge, add this to the list. Learn more about magnets! You can start here with a straightforward rundown of magnet types, uses and strengths, explained in a way that...
Aetna Intelihealth
Aetna: Inteli Health: Magnetic Resonance Imaging Mri
Resource presents the use and risks of Magnetic Resonance Imaging (MRI) technology as used in medicine.
National High Magnetic Field Laboratory
Magnet Academy: Mri Research
When you have the most powerful MRI machine in the world, there's a lot of exciting research going on. Read about some of the cutting-edge studies we do on neurodegenerative diseases, cancer, tobacco use, muscles and more.
Other
Harvard Medical School: Magnetic Resonance Imaging (Mri)
This Beth Israel Deaconess Medical Center site offers a comprehensive look at MRI exam phases, preparation, technology, equipment, safety, and research. Images and labeled diagrams are also provided on this site.
National High Magnetic Field Laboratory
Magnet Academy: Mri: A Guided Tour
Now that MRIs have been around for a few decades, patients and doctors tend to take them for granted. But these awesome diagnostic tools, powered by strong superconducting magnets, save countless lives with their ability to pinpoint...
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Simplified Mri
Explore Magnetic Resonance Imaging, and find out how an MRI can see inside the body.
Utah State Office of Education
Utah Science: Magnetized
A unit all about magnets! Explore magnetic forces, types of magnets, and more through these informative activities.
Massachusetts Institute of Technology
Mit: Open Course Ware: Forces: Moving Charges in Magnetic Fields
Learners investigate moving charges in magnetic fields. Some topics explored in the activities are Lorentz force, motion of a charge, and magnetic fields. The resource consists of video clips, lecture notes, online textbook chapters,...
Society for Science and the Public
Science News for Students: 3 D Printers Offer Better Way to Make Some Magnets
Oak Ridge National Laboratory in Tennessee has been working on a way to cut back expenses on powerful magnets used in various objects we use every day like computers and cars. Science News for Students probes into the investigation's...
Massachusetts Institute of Technology
Mit: Open Course Ware: Courses: Physics Ii: Electricity and Magnetism
College-level physics course highlighting electricity and magnetism. This course is divided into several modules including electric fields, magnetic fields, electromagnetic forces, conductors and dielectrics, electromagnetic waves, and...
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Magnets and Electromagnets
Explore the interactions between a compass and bar magnet. Discover how to use a battery and wire to make a magnet.
Washington State University
Washington State University: Ask Dr. Universe: How Are Magnets Made?
Website addresses curious questions about science in a letter format. Here, Dr. Universe is asked about magnets and how they are made and he attempts to explain in an easy to understand answer.
Massachusetts Institute of Technology
Mit: Open Course Ware: Courses: Physics: Electricity and Magnetism
College-level physics course highlighting electromagnetism. This course also includes a wide variety of other physics topics including lightning, electrocardiograms, metal detectors, and atom smashers, to name a few. Course includes a...
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Magnetic Bar Field Model
A bar magnet model built by placing a group of magnetic dipoles along the magnet. This simulation shows the magnetic field of a bar magnet, and has a movable compass which shows the magnetic field values.
Georgia Department of Education
Ga Virtual Learning: Forces on Moving Charges in Magnetic Fields
In this interactive tutorial students will explore magnetic force. Students will observe interactions of magnets and study magnetic fields. The source of magnetic properties is believed to be moving charge. Since moving charge produces...
TeachEngineering
Teach Engineering: Magnetic Fields
Young scholars visualize the magnetic field of a strong permanent magnet using a compass. The activity begins with an analogy to the effect of the Earth's magnetic field on a compass. Students see the connection that the compass simply...
TeachEngineering
Teach Engineering: Visualizing Magnetic Field Lines
In this activity, students take the age old concept of etch-a-sketch a step further. Using iron filings, students begin visualizing magnetic field lines. To do so, students use a compass to read the direction of the magnet's magnetic...
TeachEngineering
Teach Engineering: Magnetic Fields Matter
This lesson introduces students to the effects of magnetic fields in matter addressing permanent magnets, diamagnetism, paramagnetism, ferromagnetism, and magnetization. First students must compare the magnetic field of a solenoid to the...
Physics4kids
Physics4kids: Electricity and Magnetism: Magnets
Here is the site to help you learn all about magnetism and magnets! Find out what a magnet is and how it works. Click for additional details on charges, conductors, magnetic fields, currents, resistance as well as the Laws of Faraday and...
Science Education Resource Center at Carleton College
Serc: Investigating the Magnetic Force Field: Calculating Magnetic Pull
In this classroom activity, the young scholars will investigate the magnetic pull of a bar magnet at varying distances with the use of paper clips. Students will hypothesize, conduct the experiment, collect the data, and draw conclusions...
Georgia Department of Education
Ga Virtual Learning: Magnetism
In this interactive unit students will see how magnets work and how they are used in some of the most useful and common devices today.
TeachEngineering
Teach Engineering: Drawing Magnetic Fields
Students use a compass and a permanent magnet to trace the magnetic field lines produced by the magnet. By positioning the compass in enough spots around the magnet, the overall magnet field will be evident from the collection of arrows...
TeachEngineering
Teach Engineering: Electricity and Magnetic Fields
The grand challenge for this legacy cycle unit is for students to design a way to help a recycler separate aluminum from steel scrap metal. In previous lessons, they have looked at how magnetism might be utilized. In this lesson,...
TeachEngineering
Teach Engineering: Magic Magnetic Fluid
Students are introduced to a unique fluid--ferrofluids--the shape of which can be influenced by magnetic fields. This activity supplements traditional magnetism activities and offers comparisons between large-scale materials and...