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Magnets are one of the most fun things to experiment with. With a few materials you can easily make your own electromagnet. For more projects visit our blog.
List of materials: Insulated Copper wire - thin insulation is best, I used crocodile clips and enamelled wired, which is also called magnet wire A Battery An Iron ...
Simply running current through a wire produces a weak magnetic field. But this is usually too weak to give us visable results. By coiling the wire closely we ...
To make our electromagnet stronger we can give it an iron core. This will boost the power of our electromagnet and give us better results. This is as ...
You can make your own iron filings by filing down a spare iron nail. Don’t forget to put a piece of paper down to catch the filings as ...
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