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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
- Four identical cells of emf Ԑ and internal resistance r are to be connected in series.
- If in a p-n junction, a square input signal of 10 V is applied as shown, then the output
- Two coils have the mutual inductance of 0.05 H.
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- In the reaction ₁²H+₁³H+₂⁴He+₀¹n, if the binding energies of ₁²H,₁³H and ₂⁴He
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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