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Fluidic Endogenous Magnetism and Magnetic Monopole Clues from Liquid Metal Droplet Machine by Zhou, Ying-Xin; Zu, Jia-Sheng; Liu, Jing is a scholarly article available to read on EtoBox.

What is Fluidic Endogenous Magnetism and Magnetic Monopole Clues from Liquid Metal Droplet Machine about?

Magnetism and magnetic monopole are classical issues in basic physics. Conventional magnets are generally composed of rigid materials with shapes and structures unchangeable which may face challenges sometimes to answer the above questions. Here, from an alternative other than rigid magnet, we disclosed an unconventional way to generate endogenous magnetism and then construct magnetic monopole through tuning liquid metal machine. Through theoretical interpretation and conceptual experiments, we illustrated that when gallium base liquid metal in solution rotates under actuation of an external electric field, it forms an endogenous magnetic field inside which well explains the phenomenon that two such discrete metal droplets could easily fuse together, indicating their reciprocal attraction via N and S poles. Further, we conceived that the self-driving liquid metal motor was also an endogenous magnet owning the electromagnetic homology. When liquid metal in solution swallowed aluminum inside, it formed a spin motor and dynamically variable charge distribution which produced an endogenous magnetic field. This finding explains the phenomena that there often happened reflection collisio

Author

Zhou, Ying-Xin; Zu, Jia-Sheng; Liu, Jing

Published

2021

Language

EN