| 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" the branch of physics concerned with electromagnetic phenomena
출처: wordnet.princeton.edu/perl/webwn
|
|---|---|
| electromagnetism |
Electromagnetism is the physics of the electromagnetic field: a field, encompassing all of space, composed of the electric field and the magnetic field. The electric field can be produced by stationary electric charges, and gives rise to the electric force, which causes static electricity and drives the flow of electric current in electrical conductors. ...
출처: en.wikipedia.org/wiki/Electromagnetism
|
| electromagnetism |
One of four fundamental forces. Governs all forms of electromagnetic radiation, including radio waves, light, X-rays, and gamma rays. Also binds negatively charged electrons to positively charged nuclei. The residual electromagnetic force binds atoms and molecules. Acts over an infinite range.
출처: www.pbs.org/wgbh/nova/teachers/activities/3012_ele...
|
| electromagnetism |
Alternating current, Electric power,Electric power transmission,Electromagnetic induction,Equivalent series resistance, High-voltage direct current,Impedance matching, Inductive coupling, Potential difference, Skin effect,Leakage inductance, Superconductivity
출처: encyclopedia.laborlawtalk.com/Transformer
|
| electromagnetism |
The union of electricity and magnetism, which do not exist as independent quantities, but are in reality two aspects of a single physical phenomenon.
출처: astronomy.nju.edu.cn/astron/AT3/GLOSS_E.HTM
|