Electrostatic Deflection of Electron Beam


Cathode Ray Tube

Concept Overview:

1. Relationship between an electric field and a charged beam

2. Electrostatic deflection/attraction

Lecturer Procedure
Step(s) to Follow Expected Result

1. Charge the rubber rod using the fur.

2. Hold rod near the front of the device.

3. Quickly move rod from the side to the opposite side

There will be a momentary deflection of the beam


E&M: ES - 014