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In a transistor the base is made very th...

In a transistor the base is made very thin and is lightly doped with an impurity, because.

A

to enable the collector to collect about 95% of the holes or electrons coming from the emitter side

B

to enable the emitter to emit small number of holes or electrons

C

to save transistors from high current effects

D

to enabale the base to collect about 95% of holes of electrons coming from the emitter side

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The correct Answer is:
A
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NARAYNA-SEMICONDUCTOR ELECTRONICS-C.U.Q (SPECIAL PURPOSE P-N JUNCTION DIODES)
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  8. When n-p-n transistor is used as an amplifier :

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  9. A n-p-n transistor conducts when

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