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For a transistor if beta =100 ,then alph...

For a transistor if `beta` =100 ,then `alpha ` will be

A

0.99

B

1.01

C

100

D

0.01

Text Solution

Verified by Experts

The correct Answer is:
A
`beta=(alpha)/(1+alpha)" ""or " (beta)/(1)=(alpha)/(1-alpha)" ""or (beta)/(1+beta)= (alpha)/((1-alpha)+alpha)`
`:." " alpha=(beta)/(1+beta)=(100)/(1+beta)=(100)/(101)=0.99`
The option A is correct.
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