Crooke's Discharge Tube (Heating Effect).
P.I.R.A. #: 5H30.30
Illustrates: Heating effect.
Description: Discharge tube contains a thin metal target that becomes red hot after being bombarded by electrons.
Size: 14" h x 24" w
Notes: Project with camera. Beam can be deflected at base of bulb with a bar magnet.
Hazard: Burn hazard. Shock hazard.
Condition: Bad. Foil has disintegrated.
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