Bullish - Video. Magnetism Experiments: Bar Magnets, Iron Filings & Compass Science. Posted: April 8, 2025 | Last updated: April 8, 2025. The video explains the concepts of magnetic, electric, and ...

The magnetic field lines of a bar magnet can be viewed by using compasses or by shaking iron filings onto a platform above the magnet. Details Equipment [1] Bar magnet [1] Shaker of iron filings [3] ...

Magnetize the filings by stroking a magnet the length of the tube several times. Use a zippy magnet, a 1/2 inch diameter NdBFe magnet works well. Demonstrate that the filings are magnetized by holding ...

The iron filings in the image become induced magnets when they are near the bar magnet. Like all induced magnets: they are only attracted by other magnets, they are not repelled ...

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 ...

(iv) Maximum iron filings stick in the middle of a bar magnet when it is brought near them. (v) Bar magnets always point towards the North−South direction. (vi) A compass can be used to find the ...

It’s a visualization that is vastly superior to a compass, ferrofluid, or even a mess of iron filings, and is surely a much better pedagogical apparatus for classrooms and science museums alike ...