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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
- In P-N junction having depletion layer of thickness 10⁻⁶ m, the potential across
- For non-conductors, the energy gap is
- The current flowing through a lamp marked as 50 W and 250 V is
- The temperature of a metal block is increased from 27⁰C to 84⁰C. The rate of radiated energy
- At which place, Earth’s magnetism becomes horizontal
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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