magnetic field

英語

英語維基百科有一篇文章關於：

magnetic field

維基百科 ^en

名詞

magnetic field (複數 magnetic fields)

(物理學) 磁場
- 1983, Ronald T. Merrill, Michael W. McElhinny, The Earth's Magnetic Field: Its History, Origin, and Planetary Perspective, Academic Press，頁號 135:
  David (1904) and Brunhes (1906) first observed magnetizations in lava flows that were roughly opposed to that of the present earth's magnetic field.
- 1996, V. R. Khalilov, Electron Strong Magnetic Field, [1988, V. R. Khalilov, Elektroni v silnom magnetom poli, Energoatomizdat, Moscow], Gordon and Breach Science Publishers, page 123,
  In contrast to the IQHE^{[Integer Quantum Hall Effect]}, the fractional quantum Hall effect occurs in much stronger magnetic fields, and in this case electrons cannot be considered as noninteracting ones.
- 2007, Eugene N. Parker, Conversations on Electric and Magnetic Fields in the Cosmos, Princeton University Press，頁號 25:
  The magnetic field B bears the same relation to a hypothetical magnetic charge m as the electric field bears to the electric charge q, so the development of the previous chapter can be taken over completely. The stress tensor for a magnetic field B_i is identical in form to that for the electric field. The energy density is obviously B²/8π and the magnetic field is a physical reality just like the electric field. Electric and magnetic fields superpose linearly […] . This is perhaps a convenient place to remark that a magnetic field exerts no force whatever on an electric charge.
- 2008, BioWare, Mass Effect, Redwood City: Electronic Arts, →ISBN, →OCLC，PC，幕：Turians: Biology Codex entry:
  The turian homeworld, Palaven, has a metal-poor core, generating a weak magnetic field and allowing more solar radiation into the atmosphere.
- 2023年11月15日, Prof. Jim Wild, “This train was delayed because of bad weather in space”, 出自 RAIL, 期 996，頁號 30:
  The scientific instruments of the day recorded rapid fluctuations in the Earth's magnetic field, as powerful electrical currents flowed through the upper atmosphere.
1. (modern) B-field
2. (過時) H-field

同義詞

(B-field)： magnetic flux density, magnetic induction
(H-field)： magnetic field intensity, magnetic field strength, magnetizing field

衍生詞

magnetic field deficiency syndrome

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