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The correct relation between \( \alpha \) (ratio of collector current to emitter current) and \( \beta \) (ratio of coll…

Q1

The correct relation between \( \alpha \) (ratio of collector current to emitter current) and \( \beta \) (ratio of collector current to base current) of a transistor is:

[JEE Main 2021, 18 Mar (Shift 2)]

a

\( \beta=\frac{\alpha}{1+\alpha} \)

b

\( \alpha=\frac{\beta}{1-\alpha} \)

c

\( \alpha=\frac{\beta}{1+\beta} \)

d

\( \beta=\frac{1}{1-\alpha} \)

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