Physik e- - Tube Klasse 11
Electron tube:
Vacuum
Focusing Cup
(“Fokussierbecher”)
Electron beam
UH ≈ 6V
Hot cathode
Anode
UB/A
Uy
Uy
e- - beam Fluorescent
screen
Horizontal
deflecting plates
Vertical deflecting
plates
e- - tube usage:
• oszilloscope
• older TV’s
Electron tube:
Vacuum
Focusing Cup
(“Fokussierbecher”)
Electron beam
UH ≈ 6V
Hot cathode
Anode
UB/A
Uy
Uy
e- - beam Fluorescent
screen
Horizontal
deflecting plates
Vertical deflecting
plates
e- - tube usage:
• oszilloscope
• older TV’s