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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
- The coherence of two light sources means that the light waves emitted have
- An electric motor runs on DC source of emf 200 V and draws a current of 10 A.
- A charge of 40 µC is given to a capacitor having capacitance C=10 µF
- The apparent weight of the body of mass 10 kg when it is travelling upwards with
- The temperature at which the vapour pressure of a liquid becomes equal to the external
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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