thermionic emission of electrons
DESCRIPTION
V cg. V f. Thermionic Emission of Electrons. V r. V cg. V f. Determination of the Ionization Potential of Mercury. V cg < Ionization Potential. V r. V cg. V f. Determination of the Ionization Potential of Mercury. V cg > Ionization Potential. V r. V cg. V f. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Thermionic Emission of Electrons](https://reader036.vdocument.in/reader036/viewer/2022082317/5681301b550346895d959708/html5/thumbnails/1.jpg)
Thermionic Emission of Electrons
Vcg
Vf
![Page 2: Thermionic Emission of Electrons](https://reader036.vdocument.in/reader036/viewer/2022082317/5681301b550346895d959708/html5/thumbnails/2.jpg)
Determination of the Ionization Potential of
Mercury
Vcg
Vf
Vr
Vcg < Ionization Potential
![Page 3: Thermionic Emission of Electrons](https://reader036.vdocument.in/reader036/viewer/2022082317/5681301b550346895d959708/html5/thumbnails/3.jpg)
Determination of the Ionization Potential of
Mercury
Vcg
Vf
Vr
Vcg > Ionization Potential
![Page 4: Thermionic Emission of Electrons](https://reader036.vdocument.in/reader036/viewer/2022082317/5681301b550346895d959708/html5/thumbnails/4.jpg)
Vcg < 4.9V
Determination of the Excitation Potential of
Mercury
Vcg
Vf
Vr
![Page 5: Thermionic Emission of Electrons](https://reader036.vdocument.in/reader036/viewer/2022082317/5681301b550346895d959708/html5/thumbnails/5.jpg)
Vcg = 4.9V
Determination of the Excitation Potential of
Mercury
Vcg
Vf
Vr
![Page 6: Thermionic Emission of Electrons](https://reader036.vdocument.in/reader036/viewer/2022082317/5681301b550346895d959708/html5/thumbnails/6.jpg)
4.9V < Vcg < 9.8V
Determination of the Excitation Potential of
Mercury
Vcg
Vf
Vr
![Page 7: Thermionic Emission of Electrons](https://reader036.vdocument.in/reader036/viewer/2022082317/5681301b550346895d959708/html5/thumbnails/7.jpg)
Vcg = 9.8V
Determination of the Excitation Potential of
Mercury
Vcg
Vf
Vr