A) zero
B) infinity
C) indeterminate
D) variable
Correct Answer: B
Solution :
When diode shows saturation current then current does not increase with increase of voltage. \[\therefore \] Diode resistance,\[{{R}_{P}}=\frac{\Delta V}{\Delta l}=\frac{\Delta V}{0}=\infty \] Its dynamic plate resistance is infinity.You need to login to perform this action.
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