Wikipedia

File:Birkeland-anode-globe-fig259.jpg

Birkeland-anode-globe-fig259.jpg ‎(769 × 600 pixels, file size: 42 KB, MIME type: image/jpeg)

Summary

Description
English: Auroral-like Birkeland currents created by scientist Kristian Birkeland in his terrella, featuring a magnetised anode globe in an evacuated chamber.
Date
Source Sourced from the book, The Norwegian Aurora Polaris Expedition 1902-1903, Volume 1: On the Cause of Magnetic Storms and The Origin of Terrestrial Magnetism, Section 2. Chapter VI: p.667 (published in 1913), By Kristian Birkeland (1867-1917) also on the Web at http://www.catastrophism.com/texts/birkeland/
Author Kristian Birkeland

Licensing

Public domain

The author died in 1917, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer.

This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2005-10-14 15:35 Iantresman 769×600× (42630 bytes) Auroral-like [[Birkeland current]]s created in [[Kristian Birkeland]]'s [[terrella]], featuring a magnetised anode globe in an evacutated chamber. Sourced from the book, <i>The Norwegian Aurora Polaris Expedition 1902-1903, Volume 1: On the Cause of Magn

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

MIME type

image/jpeg

checksum

9d29dc61bb96e513d7e7e9299a52e3c84245cb6d

determination method: SHA-1

data size

42,630 byte

height

600 pixel

width

769 pixel

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current22:10, 18 November 2012Thumbnail for version as of 22:10, 18 November 2012769 × 600 (42 KB)MarshallsumterUser created page with UploadWizard
The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Global file usage

The following other wikis use this file:

Retrieved from "https://en.wikipedia.org/wiki/File:Birkeland-anode-globe-fig259.jpg"