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] ...
attraction,attractive force- the force by which one object attracts another electromagnetism- magnetism produced by an electric current; "electromagnetism was discovered when it was observed that a copper wire carrying an electric current can magnetize pieces of iron or steel near it" ...
作者: FJ Lowes 摘要: MCCAIGhas suggested that a shape factor might be involved in determining the force on a current-carrying wire in a magnetic field when there is a permeability contrast between the wire and its surroundings. DOI: 10.1038/246208A0 收藏...
Once electric current passes through a wire, loop, or solenoid a magnetic field is generated and can be found in the surrounding area by using a compass. The compass needle will point in the direction of the magnetic field.Magnetic Force Formula The magnetic force formula is written as {eq}...
magnetic force前缀-回复 "Magnetic Force: A Fundamental Phenomenon in Nature" Introduction: The concept of magnetic force has intrigued scientists and researchers for centuries. From its discovery by ancient civilizations to its extensive applications inmodern technology, magnetic force plays a crucial ...
11. The effect is that of a force, perpendicular to the plane, acting on the magnetic pole. 这个效应表明,有一种垂直于圈平面的力作用在磁极上。 12. Helmholtz refused to accept the idea that magnetic energy qualifies for ad infinitum status despite the fact that Ampere's (1820) magnetic forc...
The magnetic force on a current-carrying wire is perpendicular to both the wire and the magnetic field, with the direction given by the right-hand rule. Magnetic fields arise from charges, similar to electric fields, but are different in that the charges must be moving. A long straight wir...
Magnetic Force Microscopy(MFM) is a real space imaging technique that can scan the local magnetic field of the sample from the surface with few tens of nm spacial resolution. MFM is a flexible experimental setup that allows external magnetic fields and temperature and does not require specific sa...
Surely a tough one, I am doing it from the basics. This is the diagram i tried to draw showing the Force and current I The Length L is the tangent to the circle. The Force F is pointing upwards at 90Deg to the B→ and also perpendicular to L→. I am considering a small length...
The magnetic field is the region around a magnet where the magnetic forces are observable. It is defined by the presence of magnetic force on moving charges, which are experienced as attraction or repulsion. This field can be visually represented by field lines emanating from the north pole to...