COMMENTS

  1. Canal Ray Experiment

    Canal Ray experiment is the experiment performed by German scientist Eugen Goldstein that led to the discovery of the proton. The discovery of proton which happened after the discovery of the electron further strengthened the structure of the atom. In the …

  2. Eugen Goldstein

    Eugen Goldstein was a German physicist known for his work on electrical phenomena in gases and on cathode rays; he is also credited with discovering canal rays. …

  3. Anode ray

    An anode ray (also positive ray or canal ray) is a beam of positive ions that is created by certain types of gas-discharge tubes. They were first observed in Crookes tubes during experiments by the German scientist Eugen Goldstein, in 1886. Later work on anode rays by Wilhelm Wien and J. J. Thomson led to the development of mass spectrometry.

  4. Canal Ray Experiment: Apparatus, Observations and Explanation

    The canal ray experiment is also known as the Crookes tube experiment and was performed by Eugen Goldstein, a German scientist, in 1886. Canal Ray Experiment led to the …

  5. Eugen Goldstein

    Eugen Goldstein was a German physicist. He was an early investigator of discharge tubes, the discoverer of anode rays or canal rays, later identified as positive ions in the gas phase including the hydrogen ion. He was the great uncle of the violinists Mikhail Goldstein and Boris Goldstein.

  6. Eugen Goldstein

    When the cathode of a cathode-ray tube was perforated, Goldstein observed rays he called "canal rays," which passed through the holes, or channels, in the cathode to strike the glass walls of …

  7. Canal Ray Experiment

    A Canal ray (also known as a positive or anode ray) is described as a positive ions' beam, created by certain gas-discharge tube types. These rays were observed in 1886 in Crookes …

  8. Discovery of Proton

    Then in 1886, German physicist Eugen Goldstein carried out a modified cathode ray tube experiment in which he used electric discharge in a modified discharge tube with perforated …

  9. What are Canal Rays: Discovery, Properties

    In 1886, a scientist, Eugene Goldstein, conducted the first experiment that led to the discovery of a new type of rays called positive rays. He used a perforated cathode in the …