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Question: For a common base configuration of PNP transistor \(\frac{l_{C}}{l_{E}} = 0.98\) then maximum curren...

For a common base configuration of PNP transistor lClE=0.98\frac{l_{C}}{l_{E}} = 0.98 then maximum current gain in common emitter configuration will be

A

12

B

24

C

6

D

5

Answer

24

Explanation

Solution

β=α1−α=0.961−0.96\beta = \frac{\alpha}{1 - \alpha} = \frac{0.96}{1 - 0.96}=24.