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In common base circuit of a transistor, current amplification factor is 0.95. Calculate the emitter current, if base current is 0.2 mA.
Options
(a) 2 mA
(b) 4 mA
(c) 6 mA
(d) 8 mA
Correct Answer:
4 mA
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Photons of 5.5 eV energy fall on the surface of the metal emitting photoelectrons
- The photoelectric threshold wevelength for potassium (work function being 2 eV) is
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Photons of 5.5 eV energy fall on the surface of the metal emitting photoelectrons
- The photoelectric threshold wevelength for potassium (work function being 2 eV) is
- When a mass m is attached to a spring, it normally extends by 0.2 m.
- A hollow sphere of charge does not produce an electric field at any
- Hydrogen atom in ground state is excited by a monochrmatic radiation of λ=975 Å
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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