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A battery having e.m.f. 4 volt and internal resistance 0.5 Ω is connected with a resistance of 4.5 Ω, then the voltage at the terminal of battery is
Options
(a) 4.5 V
(b) 3.6 V
(c) 0 V
(d) 2 V
Correct Answer:
3.6 V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Photons with energy 5eV are incident on a cathode C in a photoelectric cell.
- A radio isotope X with a half life 1.4 x 10⁹ years decays to Y which is stable
- Wires A and B are made from the same material. A has twice the diameter and three times
- A solid cylinder of mass M and radius R rolls without slipping down and inclined plane
- If angular momentum of a body is increased by 200% its kinetic energy will increase
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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