The video explains the concepts of magnetic, electric, and gravitational fields using simple demonstrations. It shows how iron filings reveal the magnetic field around a magnet, how charged ...

Place the magnet on top of the paper in view of the document camera or overhead projector. Place the Plexiglas platform on top. If using the iron filings, remove paper underneath the shaker cap.

Magnetic fields - CCEA Magnetic field of a bar magnet. ... Although we cannot see magnetic fields, we can detect them using iron filings. The tiny pieces of iron line up in a magnetic field. Next ...

Captivating slow motion footage shows millions of tiny iron fillings swirling and dancing around a large magnet after being thrown towards it in a series of tricks. The mesmerising video, which is ...

Iron filings domains. Description: A sealed glass tube filled with iron flings may be used to demonstrate magnetization of a ferromagnet. Shake the filings into the long thin section of the tube.

There should be miniscule metal bits clinging to the magnet. Those are iron filings, if only tiny ones. They are put there on purpose. Technically, they are good for you.

He removes two small, red bar magnets and a box of iron filings from his drawer. The audience, all under 12, lean on the table in front of them, rapt with attention.

By scattering iron filings into oil-laden water, Arden Warner found the filings selectively join onto the oil. Then it's just a simple matter of using a magnet to sweep the oily iron filings up up.