Baryon AsymmetryHolographic PrincipleExplaining baryon asymmetry (i.e., matter dominance) in the universe has been a vexing problem in physics. This analysis, based on the holographic principle, identifies fractional electric charge with the state of bits of information on the event horizon. ...
Electric charge is a fundamental physical property of matter. Electric charge can be positive or negative. Matter repels other matter of the same charge and attracts other matter having the opposite charge. The unit used for electric charge is a Coulomb [C]. While the exact nature of charge i...
Electricity - Charge, Current, Voltage: Some solids, notably certain crystals, have permanent electric polarization. Other crystals become electrically polarized when subjected to stress. In electric polarization, the centre of positive charge within an
Electric charge refers to a fundamental property of matter that can be positive or negative, with particles of the same charge repelling each other and particles of opposite charges attracting each other. AI generated definition based on: RFID+ Study Guide and Practice Exams, 2007 ...
When two objects are rubbed against each other, a transfer of charge occurs. In this process, one of the objects loses electrons while the other gains electrons. The object losing electrons becomes positively charged, while the object gaining electrons becomes negatively charged. This phenomenon, wh...
A potential discharges during charge transfer, until the potential is exhausted.But we really have no understanding of the “permanent” energy present in every atom.Fact: There are two charged entities (proton and electron) that oscillate back and forth “permanently!”These permanent electric ...
Contact electrification (CE) has been known for more than 2600 years but the nature of charge carriers and their transfer mechanisms still remain poorly understood, especially for the cases of liquid–solid CE. Here, we study the CE between liquids and solids and investigate the decay of CE ch...
The electrical conductivity can be best imagined as migration of energy waves through the polymers instead of jumping electrodes in classical conductors. Additionally, the interpolymer chain migrations of electric charges is another very important factor for the very high electric conductivity, especially ...
where q is the elementary charge; ni (ne), ji (je), and μi (μe) are the number density, the current density, and the mobility of ions (electrons), respectively; and E is the electric field. Equation (1) indicates that the electric wind is generated in the non-neutral region wher...
Thistemperature dependence is associated with the redistribution of theelectronic charge lack or excess located at the impurity center. Asimple model is presented based on charge transfer from the probe toits neighbors, in terms of the acceptor and donor nature of thementioned impurities. 展开 ...