A) 0.5 mA
B) 0.29 mA
C) 0.35 mA
D) 0.4 mA
Correct Answer: B
Solution :
[b] For common base Current gain\[=\frac{{{I}_{c}}}{{{I}_{e}}}=0.96\] \[{{I}_{c}}={{I}_{e}}\times 0.96=0.96\times 7.2=6.912\] \[{{I}_{b}}={{I}_{e}}-{{I}_{c}}=7.2-6.912\] \[=0.288\approx 0.29\,\,mA\]You need to login to perform this action.
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