Electric fields can feel abstract, but interactive simulations make them tangible. From placing charges to mapping equipotential lines, these tools bring invisible forces to life. Whether you’re a ...

In a new study published in Nature Physics, researchers have demonstrated that quantum light, particularly bright squeezed vacuum (BSV), can drive strong-field photoemission at metal needle tips.

As the Parker Solar Probe ventures closer to the sun, we are learning new things about our home star. In a new study, physicists led by the University of Iowa report the first definitive measurements ...

A new quantum sensing approach could dramatically improve how scientists measure low-frequency electric fields, a task that has long been limited by bulky setups and blurry resolution. Instead of ...

Coulomb’s law explains how charged objects interact, with the force depending on the magnitudes of the charges and the square of the distance between them. Like charges repel and opposite charges ...

nside electrochemical devices, strong electric fields dramatically alter how water molecules behave. New research shows that these fields speed up water dissociation not by lowering energy costs, but ...

For the first time, scientists have measured a long-sought global electric field in the Earth’s atmosphere. This field, called the ambipolar electric field, was predicted to exist decades ago but ...

The field of electromedicine is witnessing significant advances with the advent of impulse electrical technologies, including nanosecond pulsed bioelectrics ...

Physics is the study of the underlying laws and mechanisms explaining how the universe works. Most of what we do in daily life is based on a principle or law of physics—dealing with forces, motion, ...