答案:A.It can be seen from P. 3 that transmission variation and magnetic field intensity correlate well. B.Graphic devices can help organize、arrange、and emphasize your ideas. C.You may be required to bring many items: voltmeters, ammeters, and thermometers. ...
A. parallel to the magnetic field B. perpendicular to the magnetic field C. at an angle of 45 degrees to the magnetic field D. in any random direction 相关知识点: 试题来源: 解析 B。解析:当带电粒子在磁场中运动时,垂直于磁场方向时受力最大。A 选项平行于磁场时受力为零;C 选项 45 度时...
Force on a Wire in a Magnetic Field, Nature 246, 208 - Lowes - 1973 () Citation Context ... can be calculated via the interaction of the current and magnetization in the wire with only the fields present before the wire was added to the problem, as emphasized in sec. 35 of [18] ...
Force on a Wire in a Magnetic Field, Nature 246, 208 - Lowes - 1973 () Citation Context ... can be calculated via the interaction of the current and magnetization in the wire with only the fields present before the wire was added to the problem, as emphasized in sec. 35 of [18] ...
magnetic line of force- a line of force in a magnetic field field line,line of force- an imaginary line in a field of force; direction of the line at any point is the direction of the force at that point Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton Univer...
___ magnet in a magnetic field will be subject to ___ force. <br/> A、A; a<br/> B、The; the<br/> C、A; the<br/> D、the; /
___ magnet in a magnetic field will be subject to ___ force.A.The; theB.A; theC.A; aD.the; /的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,是学习的
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. ...
The magnitude of the magnetic force F on a charge q moving at a speed v in a magnetic field of strength B is given by F = qvB sin θ, where θ is the angle between the directions of v and B. This force is often called the Lorentz force. In fact, this ...
A magnetic field can exert a force on ___. A. a magnet B. an insulator C. a vacuum D. all of the above 相关知识点: 试题来源: 解析 A。磁场可以对磁体施加力。选项 B 绝缘体不受磁场力;选项 C 真空也不受磁场力。本题涉及物理知识点是磁场对磁体的作用,英语知识点是物品名称的表达。...