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In a n-p-n transistor about 10¹⁰ electrons enter the emitter in 2 μs, when it is connected to a battery. Then, Iе=…….μA.
Options
(a) 400
(b) 200
(c) 800
(d) 1600
Correct Answer:
800
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An object is placed 30 cm away from a convex lens of focal length 10 cm and a sharp
- Heat is flowing through a rod of length 50 cm and area of cross-section 5 cm².
- The voltage of an a.c.supply varies with time (t) as V=120 sin 100 πt the maximum voltage
- If L and C denote inductance and capacitance,then the dimensions of L-C are
- A source of sound of frequency 256 Hz is moving rapidly towards a wall with a velocity
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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