Moderate

In BJT, the forward biased base emitter junction inject holes from base to emitter, the holes_______?

Correct answer: D. Only (a) and (b)

  • A. Do not contribute to the collector current
  • B. Result in net current flow component into the base
  • C. Contribute to the collector current
  • D. Only (a) and (b)
  • E. Only (b) and (c)

Explanation

Holes injected from the base into the emitter produce a base-current component, but they normally do not contribute to collector current. Therefore, statements (a) and (b) are correct, giving option (d).

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