MRI PhET activity

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Magnetic Resonance Imaging (MRI) has become an essential diagnostic tool worldwide due to its ability to non-invasively depict and distinguish soft tissues within the body. At the most basic level, it utilizes an induced magnetic field and a pulsed radio frequency wave to create detailed images of a patient. In this exercise, students use the online PhET activity to explore how magnetic fields are generated and used in MRIs including the importance of hydrogen atoms and the Larmor frequency.

Learning Goals
MRI PhET Activity Learning Goals

Lab instructions
MRI PhET Activity Laboratory Guide (pdf) (docx)

Assessments
MRI PhET Activity Quiz

Links
MRI PhET Activity