If the emitter and base of npn transistor have same doping concentrati – InterviewSolution

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1.	If the emitter and base of npn transistor have same doping concentration, explain how will the collector and base currents be affected?
Answer» In such silution, base current will increase and collector current will decrease. Most of majority carriers moving from emitter towards base will get neutralised by electron-hole combination in base, resulting in increase of base current and few majority carriers will reach the collector. Due to it there will be decrease of collector current.

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