Q. For a common base configuration of $PNP$ transistor $\frac{I_{C}}{I_{E}} = 0.96$ then maximum current gain in common emitter configuration will be
A) 12
B) 24
C) 6
D) 5
Explanation
(b) $\beta = \frac{\alpha}{1 - \alpha} = \frac{0.96}{1 - 0.96} = 24$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.