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World 8 · Electromagnetic waves · 8 min · PRO

E, B and the direction of travel

A transverse wave of two fields

PRO · Field Lab

World 8: Electromagnetic waves is part of PRO

The first world of Field Lab is free. PRO opens the other 29 lessons in 7 worlds — simulations, quizzes and all.

  • Frequency and wavelength: c = fλ
  • Linear, circular and elliptical polarisation
  • Polarisers and Malus’s law
PRO includes
  • All 26 labs — every world, every lesson
  • Practice exams and certificates

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← Changing flux is essentialFrequency and wavelength: c = fλ →

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