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2016 China International Conference on Electricity Distribution
2016 China International Conference on Electricity Distribution

Dielectric Problems and Electric Susceptability 1 A Dielectric Filled
Dielectric Problems and Electric Susceptability 1 A Dielectric Filled

Ultrafast geometric control of a single qubit using chirped pulses
Ultrafast geometric control of a single qubit using chirped pulses

... we chose 1φ = 0 for the first π-pulse). The first π-pulse flips the population to the state |1i (|0i), correspondingly the Bloch vector turns about the effective field vector Ω1 (about the x-axis); it stays in the y, z-plane all the time and points in the −z (z)-direction at the end of the pulse. Du ...
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Document

Rocket Propulsion Prof. K. Ramamurthi Department
Rocket Propulsion Prof. K. Ramamurthi Department

... How do I define a magnetic field? In what way is it different from an electric field? Any guesses on that. See all of us have studied this, but may be several years ago. How would you define a magnetic field? A magnet is associated with a field, which we called as magnetic field. We did experiments ...
Charges and Electric Fields - University of Colorado Boulder
Charges and Electric Fields - University of Colorado Boulder

Solar Activity and Classical Physics
Solar Activity and Classical Physics

... et al. 2000). Most theoretical studies of reconnection have been limited to the two dimensional case, and the recent move to three dimensions, made possible by the increasing power of computers, shows a somewhat different situation (Ugai 1993; Teresawa, Hoshino & Fujimoto 1993; Teresawa 1995). Only ...
Day 4: Dielectrics & Their Molecular Description
Day 4: Dielectrics & Their Molecular Description

A model for fast extragalactic radio bursts
A model for fast extragalactic radio bursts

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... 1.1.2 Rubber Bands and Strings and the Forces Transmitted by Fields Faraday was the first to understand the connection between the shape of electromagnetic fields and the forces they produce. The forces transmitted by electromagnetic fields can be understood conceptually as analogous to the forces ...
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the electric fields of point charges

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... Your Comments There were some parts of this prelecture I grasped well while other parts like the generator and the loops I still have trouble with. Can you please clarify how Faraday's and Lenz's law are produced. This stuff is alright. We all wish it could be Spring Break though, right? In one of t ...
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Ground effects of space weather investigated by the surface

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26. Electromagnetic Wave Theory and Applications

... Jin A. Kong, Tarek M. Habashy, Abdurrahman Sezginer, Soon Y. Poh Electromagnetic fields due to dipole antennae embedded in a two-layered dissipative medium, with applications in subsurface probing and communications, has been studied. The formulations are expressed in integral forms and solved with ...
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The Solar Atmosphere

Theory of static and dynamic antiferromagnetic vortices in LSCO superconductors
Theory of static and dynamic antiferromagnetic vortices in LSCO superconductors

... are done in the weak magnetic field regime where the volume fraction associated with the vortices is extremely small, f , (j/d )2 , 10%. On the other hand, the field induced magnetic scattering is centered around 4 meV, well below the spin gap energy of Ds ¼ 7 meV: If the field induced AF magnetic f ...
Chapter 21 Lightning
Chapter 21 Lightning

... sky will just flash) Sheet lightning – When lightning occur within or behind a cloud, illuminating the exterior of the cloud uniformly. Appears like a sheet of light. St. Elmo’s fire – When charge is accumulated on tips of objects extending above the earth’s surface (antennas, ship masts). Produces ...
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Chapter 24

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H-modeCoreEdgeSOL_TIJSAT1_rev1

... density of the main plasma region. To solve for the flow of material entering the scrapeoff into a high-recycling region, the model ignores all radial flows in the scrape-off and considers only parallel flow along the field lines. The fluid equations, including sources, have been derived in arbitrar ...
Read the passage and answer the questions that follow
Read the passage and answer the questions that follow

... waves and seismic waves are also considered to be mechanical, because they are governed by Newton 's laws and require a material medium. Electromagnetic waves, on the other hand, require no material to move through. Visible light is probably the most common example of electromagnetic waves, though x ...
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16-7 Electric Field Near Conductors

ESTIMATION OF MULTIPLE COHERENT SOURCE LOCATIONS
ESTIMATION OF MULTIPLE COHERENT SOURCE LOCATIONS

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Aharonov–Bohm effect

The Aharonov–Bohm effect, sometimes called the Ehrenberg–Siday–Aharonov–Bohm effect, is a quantum mechanical phenomenon in which an electrically charged particle is affected by an electromagnetic field (E, B), despite being confined to a region in which both the magnetic field B and electric field E are zero. The underlying mechanism is the coupling of the electromagnetic potential with the complex phase of a charged particle's wavefunction, and the Aharonov–Bohm effect is accordingly illustrated by interference experiments.The most commonly described case, sometimes called the Aharonov–Bohm solenoid effect, takes place when the wave function of a charged particle passing around a long solenoid experiences a phase shift as a result of the enclosed magnetic field, despite the magnetic field being negligible in the region through which the particle passes and the particle's wavefunction being negligible inside the solenoid. This phase shift has been observed experimentally. There are also magnetic Aharonov–Bohm effects on bound energies and scattering cross sections, but these cases have not been experimentally tested. An electric Aharonov–Bohm phenomenon was also predicted, in which a charged particle is affected by regions with different electrical potentials but zero electric field, but this has no experimental confirmation yet. A separate ""molecular"" Aharonov–Bohm effect was proposed for nuclear motion in multiply connected regions, but this has been argued to be a different kind of geometric phase as it is ""neither nonlocal nor topological"", depending only on local quantities along the nuclear path.Werner Ehrenberg and Raymond E. Siday first predicted the effect in 1949, and similar effects were later published by Yakir Aharonov and David Bohm in 1959. After publication of the 1959 paper, Bohm was informed of Ehrenberg and Siday's work, which was acknowledged and credited in Bohm and Aharonov's subsequent 1961 paper.Subsequently, the effect was confirmed experimentally by several authors; a general review can be found in Peshkin and Tonomura (1989).
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