howto:conceptual_electronics_videos
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Conceptual Electronics Videos
I just found a series of videos that animate various physics concepts. The first one I found was on the concept of impedance:
But this was #15 in a series of 24 videos. I just finished watching the first few and they basically managed to start from scratch and work their way up to Electro-Magnetism. Pretty cool! One thing they could have improved is the labelling:
- Red particles are positive charges
- Blue particles are negative charges
- Purple arrows are electric fields
- Green arrows are magnetic fields.
Also, this first video can seem overwhelming, with all these fields creating each other, but there's really only four rules:
| Name | Math | Description |
|---|---|---|
| Gauss' Law | $\vec{\nabla} \cdot \vec{E} = \frac{\rho}{\varepsilon_0}$ | An electric charge creates an electric field that points away from the charge |
howto/conceptual_electronics_videos.1571674718.txt.gz · Last modified: 2019/10/21 09:18 by ve7hzf