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Homemade Cathode Ray Tube. e/m Ratio
toc1955
19 views
6 days ago
(Adolf Cortel, March 2012) The deflection of electrons in an U-tube inside two Helmholtz Coils is used to estimate the value of the ratio e/m
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Homemade Cathode Ray Tube. Maltese Cross (II)
toc1955
14 views
1 week ago
(Adolf Cortel, Mach 2012) Yet another homemade CRT with a flask, following th basic directions given by Nyle Steiner. Please note that to get a sharp shadow the cross musn'...
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Homemade Cathode Ray Tube. Lissajous
toc1955
25 views
2 weeks ago
(Adolf Cortel, February 2012) Another CRT tube based on an idea of Nyle Steiner http://www.sparkbangbuzz.com/crt/crt6.htm . The bottom of a flask has ben covered with wille...
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Homemade Cathode Ray Tube (II) Magnetic deflection of the beam
toc1955
34 views
3 weeks ago
(Adolf Cortel, February 2012) A Cathode Ray Tube can be easily built with a round bottomed flask according to the directions of Nyle Steiner (see the URL in the video). A b...
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Homemade Crookes Radiometer
toc1955
93 views
1 month ago
(Adolf Cortel, February 2012) A Crookes radiometer is build with a vacuum can, a two stage vacuum pump and the rotor from a broken commercial Crookes radiometer. With a pre...
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Homemade Cathode Ray Tube (I)
toc1955
53 views
1 month ago
(Adolf Cortel, February 2012) A cathode Ray tube can be easily build with a wide and short test tube, a rubber stopper and a couple of electrodes (tungsten and aluminum). A...
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Glow discharge and Cathode Rays
toc1955
128 views
3 months ago
(Adolf Cortel, December 2011) A homemade discharge tube is evacuated with a double stage rotary pump.A voltage around 1500 V is aplied to the electrodes (aluminum plugs at...
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Thermoelectricity: Peltier generator
toc1955
307 views
4 months ago
(Adolf Cortel, 2006) A couple of Peltier Cells are used as thermoelectric generators (Seebek effect) heating them with the hand or cooling with a pack of ice. For details s...
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Romper vasos con sonido
toc1955
243 views
4 months ago
(Adolf Cortel, Octubre 2011) Se utiliza un generador de señal con ajuste VCO e iluminación estroboscópica para comprobar cómo un vaso vibra y se llega a romper a la frecue...
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Longitudinal Zeeman splitting with a HeNe laser
toc1955
202 views
8 months ago
(Adolf Cortel, July 2011) Using an etalon is the most effective way of observing Zeeman's splitting. The video shows the splitting and polarization of the 633 nm laser lin...
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