相关推荐 1In this chapter we will___the magnetic effects of the electric current. A.deal withB.deal inC.trade withD.drop in 2In this chapter we will()the magnetic effects of the electric current. A. deal with B. deal in C. trade with D. drop in 反馈 ...
Fig. 23.1 shows a diagram of a simple experiment to demonstrate that a magnetic field is produced by an electric current. It consists of a long piece of thick copper wire connected in series with a switch and a battery. The wire passes through a piece of cardboard on which is placed a...
After decades of exploration by scientific researchers and engineers, the applications of ET and MT in industry have gradually sprung out in recent years. These phenomena mainly derived from the profound understanding of the effects of electric and magnetic fields on the solid metals. To grasp the ...
Today, I can describe how a magnetic field makes an electric current. April 28, 2015 Faraday’s Experiment Hans Christian Oersted discovered that an electric current could make a magnetic field. Faraday set up an experiment to test whether the magnetic field of the electromagnetic would make an ...
Magnetic field effects on electrocatalysis have recently gained attention due to the substantial enhancement of the oxygen evolution reaction (OER) on ferromagnetic catalysts. When detecting an enhanced catalytic activity, the effect of magnetic fields o
Changing the direction of the polarization with electric and magnetic effects The Halle-based researchers prepared their multiferroic material sandwich by steaming an extremely accurately structured ferromagnetic lanthan strontium manganate (LSMO) layer on a base. The thickness of this layer is just under...
展开 关键词: electric current electromagnetic coupling electromagnetic interference magnetic field effects magnetic shielding microcomputers transients connecting cables coupling paths interference threshold DOI: 10.1109/CEEM.2003.238540 被引量: 4 年份: 2004 收藏...
It is found that slow interstellar electrons moving in the vicinity of the earth under the influence of a radial electric field caused by the earth's interception of cosmic rays as charged particles predominantly of one sign and the magnetic field of the
1. a fundamental property of matter caused by the presence and motion of electrons, protons, or positrons, manifesting itself as attraction, repulsion, luminous and heating effects, and the like. 2. electric current or power. 3. the science dealing with electric charges and currents. 4....
2.2, where various asymptotes of the eigenvalues of the polarization tensor are established in parallel. Also in that section the plausible regions of parameters of undiscarded ALPs, where the contribution of the latter could dominate over the QED effects, are established. In Sect. 3.1 we define...