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Magnets and Electromagnets

Explore the interactions between a compass and bar magnet. Discover how you can use a battery and wire to make a magnet! Can you make it a stronger magnet? Can you make the magnetic field reverse?

 
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Version 2.02
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Topics Teaching Ideas Software Requirements Translated Versions Credits

Topics

Main Topics

  • Magnetic Field
  • Magnet
  • Electromagnet

Related Topics

Sample Learning Goals

  • Predict the direction of the magnet field for different locations around a bar magnet and electromagnet
  • Compare and contrast bar magnets and electromagnets
  • Identify the characteristics of electromagnets that are variable and what effects each variable has on the magnetic field's strength and direction
  • Relate magnetic field strength to distance quantitatively and qualitatively

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Teaching Ideas

Tips for Teachers

There is no teacher's guide for this simulation.

Ideas and Activities for this Sim

There are 2 contributions listed.

Ascending Sort (Z-A)Title Author Level Type Updated
Experiments with Bar Magnets and Electromagnets M. FalboHSLab5/08
Magnets-Introduction (Inquiry Based) Designed by PhET IconImage of Gold StarT. LoebleinHSLab8/09

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Software Requirements

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Windows Systems Macintosh Systems Linux Systems
Microsoft Windows XP/Vista/7
Sun Java 1.5.0_15 or later
 OS 10.4.11 or later
Apple Java 1.5.0_19 or later
 Sun Java 1.5.0_15 or later

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Translated Versions

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Credits

Design Team Third-party Libraries Thanks To
  • Michael Dubson
  • Chris Malley (developer)
  • Kathy Perkins
  • Carl Wieman
  • Interviewer: Danielle Harlow
  • Interviewer: Archie Paulson
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