Verified Solution • 2025–26 Session moderate

QAIPMT-2003-Ph-2749: NEET 2003 Physics - Class 12 AIPMT-2003-Ph-2749 Solution: A n-p-n transistor conducts when

A n-p-n transistor conducts when

Multiple Choice Options

  • A both collector and emitter are positive with respect to the base
  • B collector is positive and emitter is negative with respect to the base
  • C collector is positive and emitter is at same potential as the base
  • D both collector and emitter are negative with respect to the base

Step-by-Step Verified Solution

When the collector is positive and emitter is negative with respect to base, it causes the forward biasing for each junction, which causes conduction of current.

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