The suture guided by electrical current and magnetism is an invention in the field of medical technology and comprises suture forceps that use a magnetic component to attract a conducting wire with a metal tip that closes an electrical current circuit following contact between the metal and the ...
27 -电压、电流、电、磁-Voltage, Current, Electricity, Magnetism 11:40 28 -直流电机电气的构造和工作-Construction and Working of DC Motor Electrical 05:00 29 -电路 - 电压和电流定律的基础知Electric Circuits - Basics of the voltage and current laws. 09:43 30 -电阻器 - 欧姆定律不是真正的定律...
This is the typical behavior for a semi-conducting material and we can expect to observe a low direct current (DC) conductivity and a higher value above a frequency equivalent to the gap energy. Under the same P–T conditions, we clearly observe in Fig. 2 that, for the three materials,...
Define electrical device. electrical device synonyms, electrical device pronunciation, electrical device translation, English dictionary definition of electrical device. Noun 1. electrical device - a device that produces or is powered by electricity ante
Electrical current is also closely related to magnetism, as described by Ampere's law and Faraday's law of electromagnetic induction. These relationships are exploited in many electrical and electronic devices, including motors, generators, and transformers.©...
The as-formed junction was directly characterized by different techniques including scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS) and thin film X-ray diffraction (XRD) measurements. The current–voltage ( I– V) characteristics of the Au/Ni/Cu/Si diode were found...
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The material used in this investigation is known in the trade as Supermalloy, which is a nickel-iron alloy whose chemical composition in percent mass is 79% Ni, 17% Fe, and 4% Mo. The Mo is added to increase the resistivity of the material and thus, reduce the eddy current loss. ...
- 《Journal of Magnetism & Magnetic Materials》 被引量: 0发表: 2023年 Influence of adding manganese chromium-layered double oxide on the optical, magnetic and dielectric properties of cobalt spinel ferrite nanoparticles Hydrotalcite-like materials such as layered double oxides (LDOs) are promising ...
quantified the relationship between the electric current and potential difference in a conductor, Michael Faraday, the discoverer of electromagnetic induction in 1831, and James Clerk Maxwell, who in 1873 published a unified theory of electricity and magnetism in his treatise Electricity and Magnetism. ...