• Thumbnail for Kaufmann–Bucherer–Neumann experiments
    The KaufmannBuchererNeumann experiments measured the dependence of the inertial mass (or momentum) of an object on its velocity. The historical importance...
    36 KB (4,248 words) - 17:00, 6 March 2025
  • Thumbnail for Alfred Bucherer
    Lorentz-Einstein formula, see KaufmannBuchererNeumann experiments and Tests of relativistic energy and momentum. Bucherer (1906) was the first who used...
    13 KB (1,361 words) - 13:40, 30 March 2023
  • considered well established. KaufmannBuchererNeumann experiments Kaufmann (1903) presented results of his experiments on the charge-to-mass ratio of...
    140 KB (16,903 words) - 12:47, 26 April 2025
  • Thumbnail for Mass-to-charge ratio
    the increase of electromagnetic mass of fast electrons (KaufmannBuchererNeumann experiments), or relativistic mass increase in modern terms. In 1913...
    17 KB (2,410 words) - 17:28, 27 April 2025
  • Thumbnail for Hendrik Lorentz
    of his prediction had to wait until 1908 and later (see KaufmannBuchererNeumann experiments). Lorentz published a series of papers dealing with what...
    46 KB (4,879 words) - 16:31, 17 May 2025
  • Thumbnail for Walter Kaufmann (physicist)
    Kaufmann's results were criticized by Max Planck, Adolf Bestelmeyer (1906), and Walter Ritz (1908). The experiments were repeated by Alfred Bucherer (1908)...
    9 KB (781 words) - 09:55, 18 August 2024
  • conducted another series of experiments (KaufmannBuchererNeumann experiments) which confirmed Abraham's and Bucherer's predictions, but contradicted...
    45 KB (5,881 words) - 04:02, 18 April 2025
  • aether. KaufmannBuchererNeumann experiments: To conclusively decide between the theories of Abraham and Lorentz, Kaufmann repeated his experiments in 1905...
    90 KB (10,452 words) - 19:35, 9 May 2025
  • no time for testing this device in World War I anymore). KaufmannBuchererNeumann experiments Lerp, Karl: Zum Gedenken an Prof. Dr. Adolf Bestelmeyer...
    3 KB (341 words) - 15:04, 29 July 2024
  • Thumbnail for Timeline of special relativity and the speed of light
    models of electromagnetic mass created by Abraham (1902), Lorentz (1904), Bucherer (1904) and Langevin (1904). This list also mentions the origins of standard...
    35 KB (3,829 words) - 22:23, 28 April 2025
  • Thumbnail for Tests of relativistic energy and momentum
    experimental predictions. First experiments capable of detecting such relations were conducted by Walter Kaufmann, Alfred Bucherer and others between 1901 and...
    29 KB (3,614 words) - 19:53, 13 January 2025