In other words, when the charge q is moving with a velocity of v on the x-axis and it is under the magnetic field of B that is on the y-axis then the charge becomes under the effect of a magnetic force F that is on the z-axis. Keep in mind that the X refers to a vector ...
where F = magnetic force (units: N) where B = magnetic field strength (units: T) where Q = charge (units: C) 物理公式英文:磁场对载流导体的作用力Force on a Current-carrying Conductor in a Magnetic Field/ B-field where F = 力 (单位: N) where B = 磁场强度 (单位: T) where I =...
It is easily implemented in any programming environment, and requires only a few minutes of run time on a personal computer. It is tested using finite element analysis 关键词: electromagnetic field theory finite element analysis force magnetic devices magnetic levitation permanent magnets closed-form ...
There is a great variety of formulas purporting to describe the force field inside magnetized matter. They don't always agree, which is puzzling. Starting from the Korteweg–Helmholtz formula, obtained thanks to the highly reliable Virtual Power Principle (VPP), we show how variant expressions ...
formulaeatmosⅠ. INTRODUCTION Solar force-free magnetic field with constant α, has been much studied by many authors, such as Nakagawa and Raadu, Seehafer, Chiu and Hilton, Alissandrakis. However, the solutions of the problem presented by them are not unique, and the reliability of these ...
The validity of this proposed method for magnetic force calculation is shown by numerical comparisons with other well-known methods.关键词: External field Kelvin's formula magnetic forces total field virtual air-gap DOI: 10.1109/TASC.2005.864335 被引量: 11 ...
Some common examples of cross-products in Physics include: torque on a wrench magnetic force on a moving electric charge angular momentum of a rotating object These examples and applications use the right-hand rule torque for the resultant vector direction. How do you calculate cross product...
摘要: According to electromagnetic field' s unity and relatirly,the physical significane of "v" in Lorentz Force formula is deeply discussed and illustrated through some examples. 关键词: Lorentz Force Formula Velocity Electric Field Magnetic Field Frame of Reference 年份: 1999 收藏...
An electric potential can also be defined in terms of the electric field. To know what is electric potential recall that the electric field influences any charge placed in it by exerting an electric force F=q*E. But electric potential energy, or work that is needed to move the charge for...
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