PickVidsHow anti-theft tags work - magnetostriction
Why it was recommended
here's an interesting and informative video from Applied Science on how these tags work
Recommendationwolfgang42 · Original
What it covers
Applied Science explains how retail anti-theft tags work. A tiny magnetostrictive strip acts as a mechanical oscillator excited by a magnetic field, and magnetizing or. It is for a general viewer who does not plan to take a prerequisite first.
Video details
- Channel
- Applied Science
- Length
- 15 min 41 sec
- Year
- 2015