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

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

A new dysprosium complex retains magnetic memory at 100K, the highest temperature recorded for this class of compound. The ...

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

Two German physicists have unveiled a compact magnet layout that outperforms the famed Halbach array, delivering stronger, ...

New compact semianalytical expressions of the scalar potential and magnetic fields produced by a radially polarized permanent magnet are described in this paper by using Coulombian approach. It uses ...

Based on this, they show that the plasma-compressed magnetic field strength at an impact’s antipodal point could reach a maximum 180 microteslas above the surface at an altitude of 435 miles ...

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.

Magnetic Fields of Bar Magnets A magnetic field is the effect we can see from the movement of charges or the spin of electrons. The fields themselves can be static or changing. A field diagram can be ...

The force is given by: F = q v B sin (θ) Where: F is the magnetic force on the point charge (N) q is the charge of the point charge (C) v is the component of the charge’s velocity that is ...