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question mark

In the case of a common emitter transistor amplifier, the ratio of the collector current to the emitter current Ic/Ie is 0.96. The current gain of the amplifier is

(a) 6

(b) 48

(c) 24

(d) 12

Navjyot Kalra , 12 Years ago
Grade 10
anser 1 Answers
Kevin Nash

(c)

(c)

       

        Þ    

       

But Ie = Ie + Ib = 0.96 Ie+ Ib

Þ     Ib = 0.04 Ie

 

.''. Current gain ß

Last Activity: 12 Years ago
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