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A transistor is operated in common emitter configuration at constant collector voltage Vc = 1.5 V such that a change in the base current from 100 µA to 150 µA produces a change in the collector current from 5 mA to 10 mA. The current gain is
Options
(a) 50
(b) 67
(c) 75
(d) 100
Correct Answer:
100
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Find out the e.m.f. produced when the current changes from 0 to 1 A in 10 sec.
- If white light is used in Young’s double slit experiment
- During negative β-decay
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Find out the e.m.f. produced when the current changes from 0 to 1 A in 10 sec.
- If white light is used in Young’s double slit experiment
- During negative β-decay
- In cyclotron, for a given magnet, radius of the semicircle traced by positive ion
- Equal currents are passing through two very long and straight parallel wires
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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