Cutting a bar magnet in half won't get rid of its poles. It'll just produce two magnets, each with a north pole that will be attracted to the other magnet's south pole, and vice versa.

Magnetic Dipole Moment Maybe you aren’t quite sure about dipoles, but let me go ahead and say that a bar magnet isn’t actually a dipole. Ok, now for […] Image: Rhett Allain.

Bar magnets and horseshoe magnets are two of the most common shapes of magnet. One of the most important features of a permanent magnet, whatever shape it is, is that it has two different ends.

A bar magnet creates chaos in plasma Date: July 25, 2017 Source: American Institute of Physics Summary: Placing a magnet on your refrigerator might hold up your calendar, but researchers have now ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Imagine a bar magnet inside Earth, more or less aligned with the axis, where the ends of ...

Obtain bar magnets from a science supply store such as Nasco (www.enasco.com, 12 small bar magnets for $2.70, item #SB16503M) or Carolina (www.carolina.com, 10 large bar magnets for $12.50, item ...

A proton’s magnetic moment arises from a fundamental quantum property called spin, which causes the proton to behave as a tiny bar magnet with a north and a south pole.

Magnets seem to come in only one variety, with two poles like a bar magnet’s. But in 1931, Nobel-prize winning physicist Paul Dirac demonstrated mathematically that single-pole magnets, known as ...