| ⇦ | 
| ⇨ |
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: - A charged oil drop is suspended in a uniform field at 3×10⁴ V/m so that it neither falls
- Two satellites of earth, S₁ and S₂ are moving in the same orbit. The mass of S₁
- Copper and carbon wires are connected in series and the combined resistor is kept
- The mean free path of electrons in a metal is 4 x 10⁻⁸ m. The electric field
- Two resistors of resistances 2Ω and 6Ω are connected in parallel.
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A charged oil drop is suspended in a uniform field at 3×10⁴ V/m so that it neither falls
- Two satellites of earth, S₁ and S₂ are moving in the same orbit. The mass of S₁
- Copper and carbon wires are connected in series and the combined resistor is kept
- The mean free path of electrons in a metal is 4 x 10⁻⁸ m. The electric field
- Two resistors of resistances 2Ω and 6Ω are connected in parallel.
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply