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Cathode Ray Tube Deflection
Cathode Ray Tube Deflection
SKU:42CRTD
Demonstrates that cathode rays deflect in magnetic field. Bring a magnet close to the bright image on the plate and see the rays deflect. All Crookes Tubes (CRT'S) require a very high voltage power source such as an Induction Coil (42IC) which produces 10 to 50 KV continuous voltage.
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$125.00 NZD
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$125.00 NZD
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