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If alpha-current gain of a transistor is...

If `alpha`-current gain of a transistor is 0.98 . What is the value of `beta`-current gain of the transistor ?

A

0.49

B

49

C

4.9

D

5

Text Solution

Verified by Experts

The correct Answer is:
B
`beta = (alpha)/(1-alpha) = (0.98)/(0.02) = 49`
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