If α and β are the collector emitter short circuit current amplification factor and collector base short circuit current amplification factor respectively of a transistor, then α is equal to

Question

If α and β are the collector emitter short circuit current amplification factor and collector base short circuit current amplification factor respectively of a transistor, then α is equal to (A)  ((1+β)/β)  (B)  (β/(1-β ))  (C)  ((1-β)/β)  (D)  (β/(1+β ))

Tardigrade Admin · Accepted Answer

Relation between α and β is given by, β=(α/1-α) or α=(β/1+β)

Q. If $α$ and $β$ are the collector emitter short circuit current amplification factor and collector base short circuit current amplification factor respectively of a transistor, then $α$ is equal to

$\frac{( 1 + β )}{β}$

$\frac{β}{( 1 - β )}$

$\frac{( 1 - β )}{β}$

$\frac{β}{( 1 + β )}$

Relation between $α$ and $β$ is given by,
$β = \frac{α}{1 - α}$ or $α = \frac{β}{1 + β}$

Q. If α and β are the collector emitter short circuit current amplification factor and collector base short circuit current amplification factor respectively of a transistor, then α is equal to

β(1+β)​

(1−β)β​

β(1−β)​

(1+β)β​