Name and Describe Thomson's Experiment
The speed of electron v 102 x 10 7 ms Radius of circular path r 6 cm 6 x 10 -2 m Magnetic induction B 10 -2 Wbm 2. Electrons were the first of sub-atomic particles to be discovered by JJ. Cathode Ray Tube Crt Monitor Liquid Crystal Display Output Device Display Technologies Previously atoms were known to be indivisible but in 1897 J. . Thomson discovered negatively charged particles by cathode ray tube experiment in the year 1897. List 3 discoveries from the experiment. Cathode ray tubes are sealed glass tubes from which most of the air has been evacuated. It is a vacuum sealed tube with a cathode and anode on one side. Thomsons cathode ray experiment was a set of three experiments that assisted in discovering electrons. The electrons present in an atom resembled the seeds that are embedded in a watermelon whereas the watermelons red mass signified the positive charge distribution in atom. Thomson proposed...