Cathode-ray tube with paddle wheel
Cathode ray tube with a paddle wheel: A beam of electrons spins a wheel, proving that rays carry momentum and energy.
Demonstration device for electrodynamics: cathode ray tube with a paddle wheel assembly on a base holder. Designed for 4 demonstrations: the mechanical action of cathode rays - rotation of the paddle wheel under beam impacts, cathode rays as a stream of particles with momentum and energy, a change in the direction of rotation when the beam is reversed, and luminescence of the irradiated side of the wheel. Visual proof of the corpuscular nature of cathode rays for physics lessons.
- 1.Cathode ray tube with paddle wheel (assembled) - 1 pc.
- 2.Tube holder base - 1 pc.
- Mechanical action of cathode rays: rotation of the paddle wheel under beam impacts
- Cathode rays as a stream of particles with momentum and energy
- Changing the direction of rotation of the paddle wheel when changing the direction of the cathode rays (reverse)
- Luminescence: glow of the irradiated side of the paddle wheel under the influence of cathode rays
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