Experiment: Maltese-Cross Tube, Supplement (115 V, 50/60 Hz)

Experiment: Maltese-Cross Tube, Supplement (115 V, 50/60 Hz), 8000661 [UE3070300S-115], Electron tubes
709.00 €
Thematic focus: ..
•  Introduction to electron optics

Experiment description: ..
Cathode rays and deflecting fields can be used to magnify shadow images in a manner analogous to an optical lens system.
With the help of this supplement, the experiment: Maltese-Cross Tube (item no: UE3070300-115 / 8000659 is modified in such a way that the following electron-optical observations can be made:
By increasing the magnetic field (raising the voltage to the coil) the image is seen to rotate, diminish to a spot and then enlarge again in inverted form.
Anode voltage variations provide a further element of control.

Delivery scope

Helmholtz Coils S, 1000611 [U185051], Electron Tubes S

Helmholtz Coils S

1000611 [U185051]
Unit price
426.00 €
DC Power Supply 20 V, 5 A (115 V, 50/60 Hz), 1003311 [U33020-115], Power Supplies

DC Power Supply 20 V, 5 A
(115 V, 50/60 Hz)

1003311 [U33020-115]
Unit price
283.00 €
Item No.: 8000661 [UE3070300S-115]
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