Question
Physics Question on Transistors
The amplification factor of a triode depends on the:
A
filament voltage
B
plate voltage
C
grid voltage
D
relative position of cathode grid and plate
Answer
relative position of cathode grid and plate
Explanation
Solution
We know that the amplification factor does not depend upon the voltage but depends upon potential difference, which results the electric field which depends upon the separation of the electrodes i.e. relative position of cathode, grid and plate.