在物理学中,'induced current'和'induced EMF'(感应电磁场)是电磁学中的重要概念,它们描述了由于磁场变化而在导体中产生的电流和电磁场。在生物学中,'induced mutation'和'induced pluripotent stem cells'(诱导多能干细胞)是遗传学和细胞生物学研究的重要方向,它们为理解生物发育和...
a.a source of energy that can cause a current to flow in an electrical circuit or device b.the rate at which energy is drawn from this source when unit current flows through the circuit or device, measured in volts. Abbreviation:emforEMFSymbol:EComparepotential difference ...
a中国的手机太贵了 China's handset too was expensive[translate] aA coil has an inductance of one henry if an induced emf of one volt is the coil when the current through it changes at the rate of one ampere per sencond. 正在翻译,请等待...[translate]...
EDDY CURRENT TESTINGELECTROMAGNETIC-ACOUSTIC TRANSDUCERFERROUS MATERIALLAMB WAVESMARINE GROWTHNONDESTRUCTIVE INSPECTIONOFFSHORE PETROLEUM EQUIPMENT MAINTENANCEPIPINGSTEELThe induced emf is related to the crack depth and width, the distance from the surface, and a generalized monitoring parameter. One of the ...
5.EXPLANATION OF SELF AND MUTUAL INDUCED EMF PRODUCED IN A LONG SOLENOID USING THE POYNTING VECTOR用坡印亭矢量解释长直螺线管自感与互感电动势的产生 6.The property of an electric circuit by which an electromotive force is induced in it or in a nearby circuit by a change of current in either...
After instruction in the lab course, most students were able to identify that moving a magnet near a coil would induce a current. However, nearly half were unable to correctly determine the direction of the induced current. Many students also demonstrated difficulty with the idea that an EMF ...
The study presents methods of the calculation of electromotive force (emf) induced in a mitigation loop located under an overhead power line conductor. The loop can be treated as a rectangular loop (two-conductor closed mitigation loop) located near the power line horizontal to the earth surface...
signal - an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes energy, free energy - (physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are jo...
In this paper, an attempt is made to study the induced EMF in superconducting poloidal field coils (PF coils) due to fast ramp down of current in ohmic transformer copper coils (OT coils) for SST-1 plasma initiation. The fast ramp down of current, from few kA to zero amperes in just...
To obtain the induced current, you first need an expression for the magnetic flux Phi B through the loop as a function of the loop's position x. The B-field part of this expression is easy the are part requires some through. A good place to s...