Scientists now believe that the Earth's magnetic field is about to reverse反向. This is called magnetic field reversal磁场逆转. Every 200,000 to 300,000 years, the Earth's magnetic field reverses. In other words, the North and South magnetic poles switch places. This has happened many times...
This peculiar behavior reveals the presence of a magnetic field .These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.Holbrow, C. H.
Learn the magnetic force formula, learn how to determine the magnetic force direction, understand the magnetic field equations, and discover the relationship between a magnetic field and an electric current. Updated: 11/21/2023 Table of Contents Magnetic Force Formula Magnetic Field Equation The ...
magnetic field n. A condition found in the region around a magnet or an electric current, characterized by the existence of a detectable magnetic force at every point in the region and by the existence of magnetic poles. American Heritage® Dictionary of the English Language, Fifth Edition. ...
必应词典为您提供Magnetic-Force-and-Magnetic-Field的释义,网络释义: 磁力和磁场;磁力与磁场;
Magnetic-Field-and-Magnetic-Force 例句 释义: 全部 更多例句筛选 1. Testing System of Three - dimensional Magnetic Field and Magnetic Force Based on Motion Control 基于运动控制的三维磁场与磁力测试系统 www.ilib.cn© 2025 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
The meaning of MAGNETIC FORCE is the mechanical force exerted by a magnetic field upon a magnetic pole placed in it.
1) Balanced approximately by electric field force and magnetic field force 电场力和磁场力近似平衡 2) The gravitation and repulsion force are approximately balance 引力和斥力近似平衡 3) approximate stress field 近似应力场 1. The section error,the relative error between the biggest shearing stress of...
field in the disc-type permanent magnet motor,the air-gap magnetic flux density of one pole pair was analyzed based on 3D finite element method(FEM),then no-load electromotive force(EMF),torque and axial attractive force were obtained.Since the torque and no-load EMF were coincidence with ...
A magnetic field exerts a force on particles known as the Lorentz force, according to Georgia State University'sHyperPhysics website. The force acting on an electrically charged particle in a magnetic field depends on the magnitude of the charge, the velocity of the particle, and the strength ...