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For a transistor, the current amplificat...

For a transistor, the current amplification factor is 4. when the transistor is connected in common emitter configuration, the change in collector current, when the base current changes by 6mA, is

A

2.4 mA

B

3.6 mA

C

24 mA

D

36 mA

Text Solution

Verified by Experts

The correct Answer is:
C
`beta=4, I_(b)=6 mA , I_(c)=?`
`b=(I_(c))/(I_(b))`
`therefore I_(c)=betaI_(b)=4xx6=24 mA`
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