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ZXYHLLGK Electrostatic Deflection Cathode Ray Tube, High Voltage Generation Experiment Apparatus with Electronic Induction Coil, Professional Physical Electromagnetism Instrument
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Product Description
This electrostatic deflection cathode ray tube clearly presents the deflection phenomenon of cathode rays inside an electric field. It serves as reliable experimental evidence to prove that cathode rays are essentially streams of negatively charged particles, namely electron flows. The apparatus adopts a complete assembled structure, consisting of glass bulb, baffle plate, fluorescent screen, electric field electrodes, cathode, anode and durable bakelite base. All components are well matched for stable overall performance. Follow standard operating steps: turn on the low-voltage power supply and rotating induction coil first to generate cathode rays, and a distinct band-shaped track will appear on the fluorescent screen for direct observation. Connect the DC high-voltage power supply to form a stable electric field. When adjusting the output voltage of the voltage regulating the electric field strength changes accordingly, leading to visible variation of the cathode ray’s deflection angle. By observing the deflection rules of cathode rays in the electric field, users can confirm that cathode rays are composed of charged particles. The obvious deflection feature fully verifies these particles are negatively charged electrons.
ZXYHLLGK Electrostatic Deflection Cathode Ray Tube, High Voltage Generation Experiment Apparatus with Electronic Induction Coil, Professional Physical Electromagnetism Instrument
This electrostatic deflection cathode ray tube clearly presents the deflection phenomenon of cathode rays inside an electric field. It serves as reliable experimental evidence to prove that cathode rays are essentially streams of negatively charged particles, namely electron flows. The apparatus adopts a complete assembled structure, consisting of glass bulb, baffle plate, fluorescent screen, electric field electrodes, cathode, anode and durable bakelite base. All components are well matched for stable overall performance. Follow standard operating steps: turn on the low-voltage power supply and rotating induction coil first to generate cathode rays, and a distinct band-shaped track will appear on the fluorescent screen for direct observation. Connect the DC high-voltage power supply to form a stable electric field. When adjusting the output voltage of the voltage regulating the electric field strength changes accordingly, leading to visible variation of the cathode ray’s deflection angle. By observing the deflection rules of cathode rays in the electric field, users can confirm that cathode rays are composed of charged particles. The obvious deflection feature fully verifies these particles are negatively charged electrons.
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