At constant plate potential, if the grid is moved closer to the plate, the amplification factor of the triode

Options :
  1. Increases
  2. Decreases
  3. Remains unchanged
  4. May increase or decrease depending upon grid bias


Answer and Explanation :-

Answer: Option 2

Explanation:

When the grid is moved closer to the plate, the amplification factor decreases because the grid decreases the influence on the flow of electrons.

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