All the representations of a bar magnet's magnetic field that I have seen are all shown in 2D. In reality, isnt the magnetic field 3D? Also, doesnt the magnetic field completely surround
![The stray magnetic fields in Magnetic Resonance Current Density Imaging (MRCDI) - Physica Medica: European Journal of Medical Physics The stray magnetic fields in Magnetic Resonance Current Density Imaging (MRCDI) - Physica Medica: European Journal of Medical Physics](https://els-jbs-prod-cdn.jbs.elsevierhealth.com/cms/attachment/32fa1be5-a896-4b9f-b6fa-de022d1d797b/gr1_lrg.jpg)
The stray magnetic fields in Magnetic Resonance Current Density Imaging (MRCDI) - Physica Medica: European Journal of Medical Physics
![Observation of magnetic field generation via the Weibel instability in interpenetrating plasma flows | Nature Physics Observation of magnetic field generation via the Weibel instability in interpenetrating plasma flows | Nature Physics](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fnphys3178/MediaObjects/41567_2015_Article_BFnphys3178_Fig1_HTML.jpg)
Observation of magnetic field generation via the Weibel instability in interpenetrating plasma flows | Nature Physics
![An interactive 3D visualization showing magnetic fields generated by a... | Download Scientific Diagram An interactive 3D visualization showing magnetic fields generated by a... | Download Scientific Diagram](https://www.researchgate.net/profile/Yehudit-Dori/publication/226407140/figure/fig2/AS:302320039546884@1449090122378/An-interactive-3D-visualization-showing-magnetic-fields-generated-by-a-floating-coil.png)
An interactive 3D visualization showing magnetic fields generated by a... | Download Scientific Diagram
All the representations of a bar magnet's magnetic field that I have seen are all shown in 2D. In reality, isnt the magnetic field 3D? Also, doesnt the magnetic field completely surround
![Magnetic Lines of Force: Physics & Magnetism Science Activity | Exploratorium Teacher Institute Project Magnetic Lines of Force: Physics & Magnetism Science Activity | Exploratorium Teacher Institute Project](https://www.exploratorium.edu/sites/default/files/f0233-rotated.gif)