The electromagnetic (EM) wave energy is a significant part of the different purposes in the science, technical and engineering sectors. The phase difference between electric and magnetic fields holds important roles to give clear conception of (i) the EM wave energy and (ii) the action process ...
电场和磁场(electric and magnetic fields)之间的这种相互关系(interrelationship)___ 相关知识点: 试题来源: 解析 使得像电磁铁 ( electromag net ) 和电动机( electric motor ) 成为可能了。反馈 收藏
Electric and magnetic fields can become out of phase due to the natural properties of electromagnetic waves. As the waves travel through space, they can interact with various materials and cause phase shifts. Additionally, electronic devices and power sources can also generate out of phase fields....
Comparison of electric and magnetic fields near 400 kV electric substation with exposure recommendations of the European Union. IEEE/PES Transm Distrib Conf ... T Keikko,S Kuusiluoma,T Sauramaki,... - IEEE/PES Transmission & Distribution Conference & Exposition 被引量: 0发表: 2002年 A compari...
Electric fields are caused by electric charges, time-varying magnetic fields, or both. Magnetic fields are created by permanent magnets or by currents, i.e., by moving electric charges. A moving electric charge is surrounded by an electric field and a magnetic field. In its rest frame, an...
Magnetic fields may interact predominantly by the induction of internal current flow. Biological effects observed in a living organism may depend on the electric fields induced inside the body, possibly on the magnetic fields penetrating into the body, and on the fields acting at the surface of ...
We present new ways of trapping a neutral atom with static electric and magnetic fields. We discuss the interaction of a neutral atom with the magnetic fie... J Schmiedmayer - 《Applied Physics B》 被引量: 78发表: 1995年 Damping of Large-Amplitude Plasma Waves Propagating Perpendicular to th...
We study the effect of finite electric field on the density of states (DOS) in a two-dimensional disordered system, extending our previous work about the magnetic field effect. Two cases are considered: (i) uniform electric field E and (ii) crossing fields E and H. The electric field supp...
The influence of magnetic fields on single gas bubbles rising in electrically conductive liquids is investigated by direct numerical simulation. For the de... D Gaudlitz,NA Adams - Springer Netherlands 被引量: 3发表: 2010年 The influence of magnetic fields for shock waves and hypersonic flows Thi...