Earth as a magnet. The animation shows the magnetic field lines (yellow) around a bar magnet, which by convention emerge from the north pole and enter at the south pole. The bar magnet morphs into the Earth, which is a natural magnet. Earth's north geographic pole, in the Arctic, is actually a south magnetic pole, as the field lines enter the Earth there. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Animate4.com |
Model Release : | Non requis |
Property release : | Non requis |
Durée : | 10 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |