Results 61 to 70 of about 115,005 (181)

Nature of the electromagnetic force between classical magnetic dipoles

, 2017
The Lorentz force law of classical electrodynamics states that the force F exerted by the magnetic induction B on a particle of charge q moving with velocity V is given by F=qVxB.
Mansuripur, Masud
core   +1 more source

An algorithm for calculating the Lorentz angle in silicon detectors

, 2002
Future experiments will use silicon sensors in the harsh radiation environment of the LHC (Large Hadron Collider) and high magnetic fields. The drift direction of the charge carriers is affected by the Lorentz force due to the high magnetic field.
Bartsch, V., Bol, J., de Boer, W., Dierlamm, A., Grigoriev, E., Hauler, F., Heising, S., Jungermann, L.   +7 more
core   +1 more source

MOEMS Based Single Chip Lorentz Force Magnetic Gradiometer

Proceedings, 2018
The functional principle of an optical gradient magnetic field sensor consisting of two independent laterally oscillating masses on a single chip is reported.
Matthias Kahr, Michael Stifter, Harald Steiner, Wilfried Hortschitz, Gabor Kovacs, Andreas Kainz, Johannes Schalko, Franz Keplinger   +7 more
doaj   +1 more source

Mechanical design and analysis for a low beta squeezed half-wave resonator

, 2013
A superconducting half-wave resonator (HWR) of frequency=162.5 MHz and {\beta}=0.09 has been developed at Institute of Modern Physics. Mechanical stability of the low beta HWR cavity is a big challenge in cavity design and optimization.
He, Shoubo, He, Yuan, Huang, Shichun, Huang, Yulu, Jiang, Tiancai, Wang, Fengfeng, Wang, Ruoxu, Wang, Zhijun, Xu, Mengxin, Yue, Weiming, Zhang, Cong, Zhang, Shenghu, Zhang, Shengxue, Zhao, Hongwei   +13 more
core   +1 more source

Responsitivity Measurement of a Lorentz Force Transducer for Homogeneous and Inhomogeneous Magnetic Fields

Proceedings, 2018
This paper reports a MEMS gradiometer consisting of two independent, laterally oscillating masses on a single chip with integrated optical readout featuring a responsitivity of 35V/T at resonant operation.
Matthias Kahr, Michael Stifter, Harald Steiner, Wilfried Hortschitz, Gabor Kovacs, Andreas Kainz, Johannes Schalko, Franz Keplinger   +7 more
doaj   +1 more source

Lorentz Violation and Synchrotron Radiation

, 2005
We consider the radiation emitted by an ultrarelativistic charged particle moving in a magnetic field, in the presence of an additional Lorentz-violating interaction.
B. Altschul, B. Heckel, D. F. Phillips, F. A. Aharonian, J. Schwinger   +4 more
core   +2 more sources

Modeling of magnetic vestibular stimulation experienced during high-field clinical MRI

Communications Medicine
Background High-field magnetic resonance imaging (MRI) is a powerful diagnostic tool but can induce unintended physiological effects, such as nystagmus and dizziness, potentially compromising the comfort and safety of individuals undergoing imaging ...
Ismael Arán-Tapia, Vicente Pérez-Muñuzuri, Alberto P. Muñuzuri, Andrés Soto-Varela, Jorge Otero-Millan, Dale C. Roberts, Bryan K. Ward   +6 more
doaj   +1 more source

Force, Torque, Linear Momentum, and Angular Momentum in Classical Electrodynamics

, 2017
The classical theory of electrodynamics is built upon Maxwell's equations and the concepts of electromagnetic (EM) field, force, energy, and momentum, which are intimately tied together by Poynting's theorem and by the Lorentz force law.
Mansuripur, Masud
core   +1 more source

Vector-Based Eddy-Current Testing Method

Applied Sciences, 2018
We present a type of eddy-current testing (ECT) method based on measuring the reaction of the Lorentz force by using a small permanent magnet (PM) as the probe. The means of measuring impedance is superseded by measuring force.
Cheng Li, Runcong Liu, Shangjun Dai, Nianmei Zhang, Xiaodong Wang   +4 more
doaj   +1 more source

A Dual-Coil Method for Electromagnetic Attraction Forming of Sheet Metals

IEEE Access, 2020
Electromagnetic forming is a novel technology in which a coil is used to generate a pulsed Lorentz force for shaping sheet metal pieces. However, the Lorentz force between the coil and the sheet metal is generally repulsive due to the Lenz's Law, which ...
Qi Xiong, Meng Yang, Xin Liu, Xianqi Song, Li Qiu, Jinbo Jiang, Kun Yu   +6 more
doaj   +1 more source