English: Kristian Birkeland predicted auroral electrojets in 1908. He wrote: "[p.95 ..] the
currents there are imagined as having come into existence mainly as a secondary effect of the electric corpuscles from the sun drawn in out of space, and thus far come under the second of the possibilities mentioned above. [p.105 ..] Fig. 50a represents those in which the current-directions at the storm-centre are directed westwards, and 50b those in which the currents move eastwards."
日期
来源
Scanned by Ian Tresman from The Norwegian Aurora Polaris Expedition 1902-1903 (publ. 1908).
作者
uploaded by Ian Tresman; original image by Kristian Birkeland
原始上传日志
The original description page is/was here. All following user names refer to en.wikipedia.
22:06, September 5, 2005 Iantresman (515 bytes) (+515) . . (Kristian Birkeland predicted auroral electrojets in 1908. He wrote: "[p.95 ..] the currents there are imagined as having come into existence mainly as a secondary effect of the electric corpuscles from the sun drawn in out of space, and thus far come unde)