![Magnetism. Magneter har två poler Den röda sidan kallar nordpol och den vita kallas sydpol. - ppt ladda ner Magnetism. Magneter har två poler Den röda sidan kallar nordpol och den vita kallas sydpol. - ppt ladda ner](https://images.slideplayer.se/41/11616330/slides/slide_2.jpg)
Magnetism. Magneter har två poler Den röda sidan kallar nordpol och den vita kallas sydpol. - ppt ladda ner
Magnetically Responsive Film Decorated with Microcilia for Robust and Controllable Manipulation of Droplets | ACS Applied Materials & Interfaces
![Physics Reference: A horseshoe magnet is placed on a balance. A stiff metal wire is clamped horizontally between the poles, as illustrated in Fig. 5.1. Physics Reference: A horseshoe magnet is placed on a balance. A stiff metal wire is clamped horizontally between the poles, as illustrated in Fig. 5.1.](https://2.bp.blogspot.com/-ig-sQQRjDOA/XLoKP_YA0KI/AAAAAAAAKPI/d4YuO2eal88GlMGyWNKJeurD45iZHVDTwCLcBGAs/s1600/june2012p42q5-force-horseshoe-magnet-current-wire.png)