A) \[100\mu A\]
B) \[7\mu A\]
C) \[40\mu A\]
D) \[10\mu A\]
Correct Answer: C
Solution :
At saturation state, \[{{V}_{CE}}\]becomes zero \[\Rightarrow \]\[{{i}_{C}}=\frac{10V}{1000\Omega }=10mA\] now current gain factor \[\beta =\frac{{{i}_{C}}}{{{i}_{B}}}\] \[\Rightarrow \]\[{{i}_{B}}=\frac{10mA}{250}=40\mu A\]You need to login to perform this action.
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