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Two resistances 3Ω and 6Ω are connected in parallel and a 4Ω resistance is connected in series. The current through 3Ω resistance is 0.8 A. Then the potential drop through 4Ω resistance is
Options
(a) 9.6 V
(b) 2.6 V
(c) 4.8V
(d) 1.2 V
Correct Answer:
4.8V
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
- An automobile engine develops 100 kW when rotating at a speed of 1800 rev/min
- Large transformers, when used for some time, become hot and are cooled by circulating
- A thin prism of angle 15⁰ made of glass of refractive index µ₁ = 1.5 is combined
- Two charges of equal magnitude q are placed in air at a distance 2a
- The dimensional formula for Boltzmann’s constant is
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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