The relation between `alpha` and `beta` parameters of current gains for a transistors is given byA. `alpha=(beta)/(1-beta)`B. `alpha=(beta)/(1+beta)`C. `alpha=(1-beta)/(beta)`D. `alpha=(1+beta)/(beta)`

The relation between `alpha` and `beta` parameters of current gains fo

1.	The relation between `alpha` and `beta` parameters of current gains for a transistors is given byA. `alpha=(beta)/(1-beta)`B. `alpha=(beta)/(1+beta)`C. `alpha=(1-beta)/(beta)`D. `alpha=(1+beta)/(beta)`
Answer» Correct Answer - B `i_(e)=i_(b)+i_(c) implies (i_(e))/(i_(c))=(i_(b))/(i_(c))+1 implies 1/(alpha)=1/(beta)+1implies alpha=(beta)/((1+beta))`.

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The relation between `alpha` and `beta` parameters of current gains for a transistors is given byA. `alpha=(beta)/(1-beta)`B. `alpha=(beta)/(1+beta)`C. `alpha=(1-beta)/(beta)`D. `alpha=(1+beta)/(beta)`

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