Results 271 to 280 of about 39,894 (311)

Electromagnetic Force Transducers

2011
Sensing magnetic fields has evolved from ancient navigation purposes to the increasing need for improved sensitivity, smaller form factor, compatibility with modern electronic systems within airport security and structural stability [7.1].
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GEOMETRICAL PROPERTIES OF ELECTROMAGNETIC TIDAL FORCES

International Journal of Modern Physics A, 2010
In general, elementary particles as well as extensive bodies have internal degrees of freedom that naturally turn their trajectories into accelerated curves. Hence, we propose to describe the kinematical properties of nongeodesic congruences and study how tidal forces are modified.
Goulart, Érico, Falciano, Felipe Tovar
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Limits on an Electromagnetic Fifth Force

Physical Review Letters, 1988
In analogy to the proposed gravitational "fifth" force, limits can be set on the range $\ensuremath{\lambda}$ and the strength $\ensuremath{\beta}$ of an electrical fifth force. Specifically we consider the potential $V=\frac{({e}^{2}}{r)}(1+{\ensuremath{\beta}e}^{\ensuremath{-}r\ensuremath{\lambda}})$ and show that there is a region near $\ensuremath{\
, Bartlett, , Lögl
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Electromagnetic Forces in Conductors

Journal of Applied Physics, 1967
Relaxation-averaging formulas are derived for magnetic-induction problems involving axially symmetric fields with sinusoidal or pulsed time dependence in media which may be linear or nonlinear, homogeneous or inhomogeneous. Solutions have been obtained from a high-speed digital computer for time-harmonic fields in linear, inhomogeneous media.
C. V. Dodd, W. E. Deeds
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The electromagnetic force

Abstract This chapter focuses on the electromagnetic force. It likens the Sun’s gravitational field to the electric charge of a static atomic nucleus emitting an electrical field with similar properties. In the equation of James Clark Maxwell, measurements of the strengths of electric and magnetic forces help determine magnetic ...
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Material electromagnetic fields and material forces

Archive of Applied Mechanics, 2006
The paper investigates balance laws in an electromagnetic continuum, within the frame of configurational mechanics of materials. The author uses a non-conventional variational approach to introduce material momentum and material stress for electromagnetic continuum, and to derive a balance equation for the total material momentum of the system (matter +
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Interaction between Electromagnetic and Mechanical Forces

1997
The majority of electromagnetic devices operate on the principle of conversion of electromagnetic energy to mechanical energy or vice versa. Examples are the vast number of electric motors and generators and innumerable applications of electromagnets (relays, electromagnetic valves, transducers, etc.).
Nathan Ida, João P. A. Bastos
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Electromagnetic Induction and Forces

1988
This chapter is concerned with mechanical forces in magnetised systems and consequently with changes in magnetic field energy when mechanical movement occurs in the system.
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Electromagnetic force density

Proceedings of the IEEE, 1966
P. Penfield, H.A. Haus
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Electromagnetic Forces and Energy

1984
The evaluation of the electromagnetic forces and torques exerted on bodies in motion is of central importance to the power engineer. When the body is in uniform translation the most efficient way of obtaining the forces is normally by use of “frame hopping”.
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