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Who made the cathode ray experiment5/15/2023 The rays would not enter the cylinders unless deflected by a magnetic field. When a high potential difference was applied between the cathode (A in the diagram) and anode (B in the diagram), cathode rays, which were produced in the left tube, emitted from the cathode and entered into the main bell jar. The outer cylinder was grounded while inner was attached to an electrometer to detect any electric current as shown in the figure below. The cylinders were coaxial placed and insulated from each other. The experiment apparatus consisted of two metal cylinders. In the final experiment, he succeeded in measuring mass to charge ratio. In the first, the magnetic effect on cathode rays was studied while in the second, the rays were deflected by an electric field. His entire works can be divided into three different experiments. He concluded that the rays were comprised of particles. The immaterial nature and the aetherial hypothesis of cathode rays were proved wrong by J. According to some, the rays are due to some process in the aether. Many diverse opinions were held on these rays.
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