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3B Scientific, UE3070200-115, Experiment for Electricity: Thermionic Triode, 115 V, 50/60 Hz
UE3070200-115 Includes Only:
Features:
Objective: Record characteristics for a thermionic triode
In a thermionic triode, free electrons carry a flow of current between the heated cathode and the anode when a positive voltage is applied between the cathode and anode. This current can be controlled by applying a positive or negative voltage to an intervening grid.
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