Hellow guys, Welcome to my website, and you are watching Davisson Germer Experiment. and this vIdeo is uploaded by TutorVista at 2013-03-31T23:55:49-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
| Name | Davisson Germer Experiment |
| Video Uploader | Video From TutorVista |
| Upload Date | This Video Uploaded At 01-04-2013 06:55:49 |
| Video Discription | Follow us at: https://plus.google.com/+tutorvista/ Check out us at:http://www.tutorvista.com/content/physics/physics-iv/radiation-and-matter/davison-and-germer-experiment.php Davisson Germer Experiment In the experimental set up Davisson and Germer there is a filament of tungsten coated with barium oxide, which on heating with the electric current from a battery emits large number of electrons. There is a hollow metallic cylinder with a hole along the axis. This hollow metal cylinder surrounds the filament and is kept at negative potential, so that the electrons emitted from filament may form a convergent beam of electrons. The hollow metallic cylinder acts as cathode. The other cylinder with a fine hole along its axis is kept at positive potential with respect to the cathode, acts as anode. The cathode and the anode form an electron gun, by which a fine beam of electrons can be obtained under different accelerating potentials applied between cathode and anode. There is a nickel crystal cut along the cubical diagonal and one more instrument is electron detector rotating on a circular scale and is connected to a sensitive galvanometer to record the amount of current. Please like our facebook page http://www.facebook.com/tutorvista |
| Category | Education |
| Tags | Davisson and Germer Experiment | Davisson Germer Experiment |
