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

A research team led by Dr. Shen Jinhua from the Xinjiang Astronomical Observatory (XAO) of the Chinese Academy of Sciences has investigated rapid spatiotemporal vertical electric currents (VECs) ...

PDF for physics from the official Punjab Board website. Access chapter-wise details for physics with the link to download the ...

There's a magnet in a secure room in central Tokyo. It's an electromagnet, the kind that generates a magnetic field when ...

A Chinese research team has set a new record for a flat-top pulsed magnetic field (FTPMF) with a whopping 71.36 tesla, ...

A rare geological event occurs every 300,000 years or so: the Earth’s magnetic poles flip. The magnetic poles are the two ...

Companies that have been developing rare earth magnet free electric motors are taking center stage as the automotive sector panics over critical component supply.

Bengaluru-based Chara Technologies builds rare-earth-free synchronous reluctance motors for EVs and industrial use ...

Turtles can detect all Earth-strength magnetic fields, ranging from around 25,000 nanoteslas to 65,000 nanoteslas — a measure of magnetic field intensity, according to Goforth. To understand the ...

The new WMM2025 was released last week, and it will last until 2029. Amidst the constant changes in Earth’s magnetic field, the most notable one is the drifting of the magnetic north pole. The ...

The CME caused Earth’s bow shock —the shockwave that typically forms when a CME hits Earth’s magnetic field—to disappear for two hours, from approximately 8:30 a.m. to 10:30 a.m. ET.