Electromagnetics is a branch of physics that studies the interactions between electric charges and magnetic fields. It explores how electric and magnetic fields are generated by charged particles, how they affect those particles, and their interactions with each other. Key principles within this field include Coulomb’s law for electric forces, Ampère’s law and Faraday’s law for magnetic phenomena, and the induction of electromotive forces. Electromagnetics is fundamental to understanding and designing a wide range of applications, from electrical and communication systems to various types of motors and generators. Maxwell’s equations, formulated by James Clerk Maxwell in the 19th century, elegantly describe the fundamental laws of electromagnetism and have profoundly impacted modern technology and theoretical physics.
Japanese researchers have enhanced heat dissipation in nanodevices by adding a silicon dioxide coating to silicon structures, potentially revolutionizing the design and efficiency of future…
The third branch of magnetism has been experimentally demonstrated in manganese telluride, opening up opportunities for new research directions. A recent study published in Nature…
Recent discoveries in quantum physics have revealed simpler atomic structures than hydrogen, involving pure electromagnetic interactions between particles like electrons and their antiparticles. This advancement…
For the first time, teams from Germany and Japan have successfully identified collective topological spin formations known as merons within layered synthetic antiferromagnets. Our everyday…
Altermagnets offer a blend of fast dynamics and high spin polarization, with groundbreaking research showcasing their potential in spintronics. Altermagnets represent a newly recognized class…
The printed solenoids could enable electronics that cost less and are easier to manufacture — on Earth or in space. Imagine being able to build…
Data from heavy ion collisions give new insight into electromagnetic properties of quark-gluon plasma. A new analysis by the STAR collaboration at the Relativistic Heavy…
An international research group has identified a novel state of matter, characterized by the presence of a quantum phenomenon known as chiral current. These currents…
A new theoretical approach allows the alteration of α-RuCl3‘s magnetic properties through quantum fluctuations in an optical cavity, providing a laser-free avenue for material manipulation….
Researchers have derived a new wave equation, linking wave mechanics with the general theory of relativity and the arrow of time, offering solutions to long-standing…
Researchers show it’s possible to make photons that cross paths interact, paving the way for technology breakthroughs. A research team at the Advanced Science Research…
A team of researchers has harnessed a remarkable increase in computing capability to solve a decades-long mystery regarding the potential for optical waves to be…
The LMS instrument will examine the electrical conductivity of the interior of the Moon. The Southwest Research Institute recently delivered the Lunar Magnetotelluric Sounder (LMS)…
The discovery establishes the foundations for revolutionary applications in wireless communications and optical computing. When we look in a mirror, we are used to seeing…
According to researchers, a groundbreaking electromagnetic device has set a new benchmark for precision in the field of mechanobiology. This device, which enables accurate measurement…
Researchers create compliant mechanism-enabled, reconfigurable antenna. Reconfigurable antennas — those that can tune properties like frequency or radiation beams in real-time, from afar — are…
Osaka University researchers show the relativistic contraction of an electric field produced by fast-moving charged particles, as predicted by Einstein’s theory, which can help improve radiation and…
Incorporating established physics into neural network algorithms helps them to uncover new insights into material properties According to researchers at Duke University, incorporating known physics…