However, researchers at MIT have discovered that both these contradictory properties live side by side in a rare form of ...

The creation of magnets involves a fascinating process that blends science and precision. It all begins with raw materials ...

Bigger magnets aren't always "stronger". But how do you make a comparison between different magnets? One way is to determine the magnetic dipole moment of the magnet. Maybe you aren't quite sure ...

Converting a magnet to a non-magnet is called demagnetisation. Magnets are made from magnetic metals – iron, nickel and cobalt. These are the only pure metals that can be turned into a magnet.

Instead, magnets exist only in the form of dipoles with a north and a south end. When a bar magnet is split into two pieces, you don't get a separate north part and a south part. Rather you get ...

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. It's this ...

How a Generator Works When an electric current flows through a wire, it generates a three-dimensional magnetic force field around the wire, similar to that surrounding a bar magnet. Magnets are ...

Here’s how it works. Imagine a bar magnet inside Earth, more or less aligned with the axis, where the ends of that magnet lie close to the geographic North and South poles of the planet.

Usually, when you split a bar magnet in two, the new pieces form new poles and exhibit magnetic field lines the same way as before. In classical physics, it’s impossible to actually create a ...

One easy way to imagine the field is to think of a bar magnet that runs through Earth's center and has a north pole and a south pole, said Merrill, who was not involved in the new WMM research.

In a recently published article in IEEE Electron Devices Magazine the authors, I was one of them, looked at the impact of external magnetic fields on spin tunnel torque magnetic random-access ...

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. Place the magnet on top of the paper in view of the document ...