Emitter of the transistor has a greater concentration of impurity as compared to
Correct answer: D. None
- A. Base only
- B. Collector only
- C. Both base and collector
- D. None
Explanation
Correct. The emitter of a transistor has a higher concentration of impurity compared to both the base and the collectorIn summary, the correct option is **d. None** as the emitter has the highest impurity concentration
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A p-n junction forms when p-type and n-type semiconductor regions meet, creating a depletion layer, barrier potential and rectifying action. The work covers forward and reverse bias, junction current, diode characteristics, and how a diode converts alternating current into pulsating direct current through half-wave and full-wave rectification.
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