See the magnetic field of a bar magnet! #physics #physicsexperiment

Here a bar magnet is inside a case filled with oil and iron filings. When shaken, the iron aligns with the magnetic field of the bar magnet, showing the field in 3D. Suitable for KS3, GCSE and A-Level Physics lessons.

Видео See the magnetic field of a bar magnet! #physics #physicsexperiment канала Hookean Physics