Physics Dept. Demonstration Manual

DEM12 - C.R.T. - Old TV, Computer Monitor, and Radar Display CRT

Objective:

To demonstrate the operation of cathode ray tubes

 
Apparatus:  
  • old TV (with the case off to observe the c.r.t.)
  • old c.r.t. computer monitor
  • magnet
  • Radar Display CRT


Method:

The magnet is used to deflect the beam on the computer monitor.