Electron Tubes
Electron Tubes

Calculate the gain in energy of each electron knietic?.
Electrons in a TV tube are accelerated by PD 20 kW between the filament and the screen. The position of the electron is 1.6x10 ^ -19 C. Calculate the gain in kinetic energy of each electron.
http://answers.yahoo.com/question/index?qid=20080508102156AA9MSUz&pa=FYd1D2bwHTHzJbpkEu04QA_jZ1TSynzYGEGMWQYTFlGPaA--&paid=asked&msgr_status Same problem =
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US $9.50










