Physics, 03.02.2020 16:48 snowprincess99447
The grid in a high-vacuum triode is usually kept negatively charged with respect to the cathode so that the electrons may be
a. attracted to the cathode instead of the grid.
b. attracted to the anode instead of the grid.
c. accelerated toward the anode.
d. accelerated toward the cathode. (pf question)
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