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The emitter current IE in a transistor is 3mA. If the leakage current ICBO is 5µA and α=0.98, calculate the collector and base current.
  • a)
    3.64mA and 35µA
  • b)
    2.945mA and 55µA
  • c)
    3.64mA and 33µA
  • d)
    5.89mA and 65µA
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
The emitter current IEin a transistor is 3mA. If the leakage current I...
IC=αIE + ICBO
=0.98*3+0.005=2.945mA.
IE=IC+IB . So, IB=3-2.495=0.055mA=55µA.
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Most Upvoted Answer
The emitter current IEin a transistor is 3mA. If the leakage current I...
ΜA and the base current IB is 0.5mA, then the collector current IC can be calculated using the following formula:

IC = IE - ICBO

IC = 3mA - 5μA

IC = 2.995mA

Therefore, the collector current is approximately 2.995mA.
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The emitter current IEin a transistor is 3mA. If the leakage current ICBO is 5µA and α=0.98, calculate the collector and base current.a)3.64mA and 35µAb)2.945mA and 55µAc)3.64mA and 33µAd)5.89mA and 65µACorrect answer is option 'B'. Can you explain this answer?
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The emitter current IEin a transistor is 3mA. If the leakage current ICBO is 5µA and α=0.98, calculate the collector and base current.a)3.64mA and 35µAb)2.945mA and 55µAc)3.64mA and 33µAd)5.89mA and 65µACorrect answer is option 'B'. Can you explain this answer? for Electrical Engineering (EE) 2025 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about The emitter current IEin a transistor is 3mA. If the leakage current ICBO is 5µA and α=0.98, calculate the collector and base current.a)3.64mA and 35µAb)2.945mA and 55µAc)3.64mA and 33µAd)5.89mA and 65µACorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The emitter current IEin a transistor is 3mA. If the leakage current ICBO is 5µA and α=0.98, calculate the collector and base current.a)3.64mA and 35µAb)2.945mA and 55µAc)3.64mA and 33µAd)5.89mA and 65µACorrect answer is option 'B'. Can you explain this answer?.
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