• Linear propagation of cathode rays / of electron beams
• Electrostatic charging effects
• Electron deflection by a magnetic field
Experiment description: ..
Straight-line propagation of electrons in the absence of a field can be demonstrated in a Maltese-cross tube by showing how the shadow of the electron beam coincides with the shadow due to a light beam. Any deviation from the straight-line propagation of the beam, due to a magnetic field for example, can be seen since the shadow is then caused to move.
Recommendation: ..
As introduction to electron optics the following is recommended:
item no: UE3070300S-115 / 8000661: Experiment: Maltese-Cross Tube, Supplement
![实验: 马耳他十字阴极射线管, 基本设备
(115伏, 50/60赫), 8000659 [UE3070300-115], Electron tubes](/imagelibrary/UE3070300-115/UE3070300-115_01_实验-马耳他十字阴极射线管-基本设备-115伏-5060赫.jpg)
![实验: 马耳他十字阴极射线管, 基本设备
(115伏, 50/60赫), 8000659 [UE3070300-115], Electron tubes](/thumblibrary/UE3070300-115/UE3070300-115_01_1200_1200_实验-马耳他十字阴极射线管-基本设备-115伏-5060赫.jpg)
