Magnetic Fields

Magnetic Fields
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Watch this webinar to learn about electromagnetism and magnetic fields. You will learn how to master the equations related to magnetic fields, and how to use the right-hand rules to predict magnetic fields and forces. You will also review important applications of magnetic fields, such as MRIs.

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At a glance

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Essential skills

  • Predict magnetic fields and forces using the two right hand rules

  • Manipulate equations with magnetic fields and forces

  • Apply Lenz's law

assessment

Knowledge Fundamentals

  • The effects of magnetic fields at the nuclear and molecular level

  • The difference between magnetic and electric fields

  • The application of magnetic fields to machines like mass spec, NMR, and MRI

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On the MCAT

  • The magnetic field is one of the hardest fields to understand, but thankfully the tests's focus is mostly conceptual, instrument-based, and not as calculation-heavy as electric and gravitational fields

  • Stay calm; you don't need to have taken an advanced physics class

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