Magnetic Field Around Stack of Magnets With Iron Filings C. Stephen Murray 1:04 12 years ago 193 417 Скачать Далее
Repulsing magnetic field lines made visible with iron filings (two magnets / repulsing same poles) FMproduction1000 0:23 3 years ago 1 358 Скачать Далее
[Science Experiment] Magnetic Fields with Iron Fillings Seven Skies International 3:59 1 year ago 424 Скачать Далее
Magnetic field using horseshoe magnet, keeper and iron filings RimstarOrg 4:06 14 years ago 56 917 Скачать Далее
Obtaining magnetic field lines of bar magnet using iron fillings. Harapriya Dash 0:58 3 years ago 1 641 407 Скачать Далее
Magnetic Fields – Observing Magnetic Force Next Generation Science 3:18 2 years ago 26 914 Скачать Далее
Magnet + Iron filings = Fun Magic & Satisfying Experiment Lifehacker & Experimenter 4:22 6 years ago 434 462 Скачать Далее
Linked magnetic field lines made visible with iron filings (two magnets / attracting opposite poles) FMproduction1000 0:33 3 years ago 2 054 Скачать Далее
6 AMAZING MAGNET EXPERIMENTS / SCIENCE EXPERIMENTS Fun Science 6:42 2 years ago 4 537 216 Скачать Далее
Iron filings to show magnetic field around a bar magnet Physics with Simon Poliakoff 0:12 3 years ago 3 783 Скачать Далее
Iron filings reveal lines of force| Magnetism | Physics KClassScienceChannel 2:05 11 years ago 143 146 Скачать Далее
Cool Experiment Sand, Magnet & Iron filings Lifehacker & Experimenter 1:41 5 years ago 1 969 581 Скачать Далее