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Question

Physics Question on Semiconductor electronics: materials, devices and simple circuits

For a transistor ICIE\frac{I_C}{I_E}= 0.96, then the current gain for the common emitter configuration

A

12

B

6

C

48

D

24

Answer

24

Explanation

Solution

The correct option is (D) : 24

β=α1α\beta=\frac{\alpha}{1-\alpha} = 24