Question 185: Semiconductors and Logic Gates

Question

In a common base mode of a transistor, the collector current is $$5.488$$ $$mA$$ for an emitter current of $$5.60mA.$$ The value of the base current amplification factor $$\left( \beta  \right)$$ will be

Accepted Answer

$${I_C} = 5.488\,mA,\,\,{I_e} = 5.6\,mA,\,{I_B} = {I_E} - {I_C}$$
$$\beta  = {{{I_c}} \over {{I_B}}} = {{5.488} \over {5.6 - 5.485}} = 49$$

Answer

$$49$$

Answer

$$50$$

Answer

$$51$$

Answer

$$48$$

Semiconductors and Logic Gates

In a common base mode of a transistor, the collector current is $5.488 mA for an emitter current of 5.60mA. The value of the base current amplification factor \left( \beta \right)$ will be

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