video thumbnail 5:31
Magnetic Fields "Bending" Light Paths

2021-05-16

[public] 447K views, 26.4K likes, dislikes audio only

channel thumbThe Action Lab
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I show you how a magnet and ferrofluid can be used to change the orientation of iron particles. The iron nanoparticles can reflect LED lights. This "bending of light" is most likely specular reflection, however there has been no definitive proof. Though this device does not necessarily show magnetic fields, it can show you the effect of the magnetic field on the position of the iron particles.

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Intro
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Magnets
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Magnetic pennies
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Magnetic spikes
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Action Lab Shorts Action Lab Shorts Channel!
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The Action Lab The Action Lab is a channel dedicated to performing exciting experiments and answering questions you never thought to ask! I'll put things in my hydraulic press, vacuum chamber and perform countless other experiments just to watch cool phenomenon. I experiment on the world and objects around me. You'll be so amazed that you'll forget you are even learning anything! Please enjoy as I continually answer the "what would happen if..." questions you have. Feel free to comment with any scientific questions you have about anything. I have made my career as a PhD in Chemical Engineer and now I want to share how awesome science and experimentation can be! Visit my Facebook Page: https://www.facebook.com/TheActionLabOfficial
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