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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
- A black body at a temperature of 227⁰C radiates heat at a rate of 20 cal m⁻²s⁻¹.
- An electron moving in a circular orbit of radius r makes n rotations per second.
- The wavelength of kα, X-rays produced by an X-ray tube 0.76Å. The atomic number
- At a given temperature the root mean square velocities of oxygen and hydrogen
- The logic behind NOR gate is that it gives
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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