Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Semiconductors and Electronic Devices

Question:

The relation between $α$ and $β$ parameters of a transistor is given by -

Options:

$α=\frac{1+β}{β}$

$α=\frac{1-β}{β}$

$α=\frac{β}{1+β}$

$α=\frac{β}{1-β}$

Correct Answer:

$α=\frac{β}{1+β}$

Explanation:

$α$ and $β$ both are amplification factors