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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.
Related Questions: - An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance.
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance.
- Unit of reduction factor is
- Two pendulums A and B are oscillating simultaneously with time period
- The temperature coefficient of the resistance of a wire is 0.00125 per ⁰C.
- The minimum number of NAND gates used to construct an OR gate is
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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