Explore the fascinating physics behind current loop torque and how it interacts with magnetic fields in this detailed video! Learn how electric currents in loops generate forces and torques, ...

Magnetic illusion: a long wire surrounded by a magnetic replicator generates a replica of the wire outside it. (Courtesy: Phys. Rev. Lett. 10.1103/PhysRevLett.125.177204) Physicists in the UK and ...

Magnetic fields play a pivotal role in quantum chromodynamics (QCD), the fundamental theory of strong interactions. Their presence induces significant modifications in the behaviour of quarks and ...

Understand the magnetic field of two long wires with this detailed physics example! Learn how currents interact, how to calculate the resulting magnetic field, and visualize the principles behind ...

As someone who studies materials, Lu Li knows people want to hear about the exciting new applications and technologies his discoveries could enable. Sometimes, though, what he finds is just too weird ...

If you made a motor out of a magnet, a wire coil, and some needles, you probably remember that motors and generators depend on a rotating magnetic field. Once you know how it works, the concept is ...

In terms of difficulty, trapping a plasma is right up there with catching a cloud and pinning it down, or holding a moonbeam in your hand. But physicists have devised a new way to magnetically bottle ...

Like a shaggy dog in springtime, some black holes have to shed. New computer simulations reveal how black holes might discard their magnetic fields. Unlike dogs with their varied fur coats, isolated ...

It is not known when humans first noticed the attraction or repulsion between pieces of magnetic material. The first important device depending on these forces was the magnetic compass, which is ...

Deep vascular structures such as carotid artery and its branches pose a challenge for diagnosis and treatment, because they are buried underneath layers of tissues and have numerous fine divisions ...

Variable-speed drives for three-phase motors are ubiquitous components of industrial systems that help save energy and optimize performance. Traditional, scalar control techniques for variable-speed ...