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In a common-base mode of a transistor, t...

In a common-base mode of a transistor, the collector current is 5.488 mA for an emitter current of 5.60 A. The value of the base current amplification factor `(beta)` will be

A

49

B

50

C

51

D

48

Text Solution

Verified by Experts

The correct Answer is:
a
`I_B=I_E-I_C=5.60-5.488=0.112mA`
`beta=(I_C)/(I_B)=(5.488)/(0.112)=49`
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