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Cathode Ray Tube
# 5H30.10


MOVIES
320x240 321K
160x120 173K
Description: Deflect the beam of the CRT by holding a permanent magnet near the edge of the tube. If the beam disappears you are holding the magnet too close.

Purchased/Built: built

Quant. in Demo Room: 1

Demo References
Freier and Anderson Ep-11 Deflect the beam in an open CRT with a magnet.

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