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In the given figure, a diode D is connected to an external resistance R=100 Ω and an e.m.f. of 3.5 V. If the barrier potential developed across the diode is 0.5 V, the current in the circuit will be
Options
(a) 20 mA
(b) 35 mA
(c) 30 mA
(d) 40 mA
Correct Answer:
30 mA
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
- Wavefront is the locus of all points, where the particles of the medium
- Radii of curvature of a converging lens are in the rato 1:2. Its focal length
- Wb/m² is equal to
- When one of the slits of Young’s experiment is covered with a transport sheet
- An aeroplane is flying horizontally with a velocity of 216 km/h at a height of 1960 m.
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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