TS EAMCET · Physics · Semiconductors
When \(n-p-n\) transistor is used as an amplifier :
- A electrons move from base to collector
- B holes move from emitter to base
- C holes move from collector to base
- D holes move from base to emitter
Answer & Solution
Correct Answer
(A) electrons move from base to collector
Step-by-step Solution
Detailed explanation
When \(n-p\) - \(n\) transistor is used as an amplifier, then collector is kept positive, so electrons move from base to collector.
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