The discovery of electron
. The study of electricity in low pressure gas has been continuously developing in 2009.2398 has created a vacuum pump. This invention led scientists and to found the electrons eventually.The form found that the wall of tube to glow a green tint, and later in the year.Professor 2408 Sir William Crookes experiment with vacuum tubes as well, but the tube bending angles. The 19.1 B and electrode tube containing low pressure gas along with electric source with a high electric potentialCalled the radiation that cathode rays (cathode ray) at a later time, the nature of the cathode rays by use of thin sheet metal block cathode rayThis radiation is changed in the field both.
การแปล กรุณารอสักครู่..