Question

what do u mean by charged by mass ratio??

Answer 1

Thomson's experiment and the charge-to-mass ratio of the electron. The first is the experiment of Joseph John Thomson, who first demonstrated that atoms are actually composed of aggregates of charged particles. Prior to his work, it was believed that atoms were the fundamental building blocks of matter.

Hope this will help you....✌

Answer 2

❤️ Thomson was able to determine the charge-to-mass ratio of the electron. Today, the accepted value of is 1.7588196 10 C kg . In 1906, Robert Millikan was able to determinethe value of the charge on the electron in his ``oil drop'' experiment.❤️