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Yau, Chin Doong; Wildan, Ardan; Browning, Aidan; Wijesinghe, Chamaka; Xiao, Kevin; Ng, Tuck Wah – Physics Education, 2020
The glowing discharges of plasma obtained by introducing direct current high voltages between two electrodes in a chamber that contains a low pressure gas produces a spectacular effect that makes it attractive to be used as a laboratory experiment for students. Setting up this experiment is however costly and has crucial safety issues to be…
Descriptors: Energy, Science Instruction, Computer Simulation, Scientific Concepts