# Video Electromagnetic Wave Equation Simply Explained

Level 4 requires the knowledge of vector calculus, (multidimensional) differential and integral calculus. Suitable for advanced students.

## Content of the video

- 00:00 Maxwell's equations in vacuum
- 00:27 Derivation of the EM wave equation
- 02:13 Velocity of an electromagnetic wave
- 03:17 Structure of the electromagnetic wave equation
- 05:00 E- and B-field are perpendicular to wave vector
- 07:24 E- and B-field are perpendicular to each other
- 08:15 Summary

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