Yale scientists have come one step closer to understanding the behavior of electrons and have found surprising results. Coulomb’s law — a law governing electrical force between charged objects — as it ...

Atoms are composed of three particles with an electric charge: electrons, protons and uncharged neutrons. Electrons have a negative charge, and protons have a positive charge. The negative charge of ...

In a 'hollow atom', electrons occupy high-energy states far away from the nucleus, it can get rid of their excess energy on a remarkably short timescale. The reason for this has been unknown.

An atom is electrically neutral which means that there are identical numbers of protons and electrons. Positive charge of protons is composed of negative charge of electrons. It has no electrical ...

The electrons in a three-dimensional metal can be described as a ‘Fermi liquid’, in which electrostatic – or Coulomb – interactions between the negatively charged particles play only a minor role. But ...

This study is led by Prof. Ying-Shuang Fu at Huazhong University of Science and Technology, in collaboration with Prof. Jian-Xin Li at Nanjing University, Prof. Naoto Nagaosa at RIKEN, and Prof. Sheng ...

A new theoretical study explains previous mystifying experimental results, in which coupled charged particles moved in exactly the opposite direction to that predicted. This apparently contradictory ...

Let us say that there are two copper wires and each wire has a point where we collect concentration of 1 coulomb. The separation of the two points is about a meter. Use Coulomb’s Law to give proof ...