Modern low-power solutions to computer memory rely heavily on the manipulation of the magnetic properties of materials.

Priscilla Diane Chapman Frisch, a University of Chicago Research Professor in Astronomy and Astrophysics and a world-leading ...

The research team has identified atacamite as a material with magnetocaloric properties. Natural crystals have long ...

Angular momentum is a fundamental quantity in physics that describes the rotational motion of objects. In quantum physics, it ...

Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

Imagine a world where the weather forecast isn’t just a guess, but a button you can press. Picture farmers summoning rain for ...

Since wire 1 has moving charges, it creates a magnetic field. Wire 2 is in the presence of this magnetic field, so it experiences a force that pulls it toward wire 1.

Now, the movement of an electrical charge induces a magnetic field – and when considered together, the two aspects combine to make an electromagnetic field.

What is causing the Earth’s magnetic field to change so quickly? The reasons behind why Earth’s magnetic field is moving rapidly remain a mystery until today. However, the raging iron core of the ...

Earth’s magnetic north is not static. Like an anchorless buoy pushed by ocean waves, the magnetic field is constantly on the move as liquid iron sloshes around in the planet’s outer core.

South Pole is moving too The same thing is happening with the Earth's magnetic South Pole, which is drifting eastwards over Antarctica. Scientists say the switch happens every 300,000 years.

Earth’s magnetic field is formed by the movement of the liquid metal, which is generated by the heat that escapes from the core. NOAA NCEI and CIRES Over the past five years, the magnetic pole ...