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A transistor has a base current of 1 mA ...

A transistor has a base current of `1 mA` and emitter current `100 mA`. The current transfer ratio will be

A

`0.9`

B

`0.99`

C

`1.1`

D

`10.1`

Text Solution

Verified by Experts

The correct Answer is:
B
`alpha =(I_(c))/(I_(e)) ,I_(e)=I_(b)+I_(c)`.
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