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Two cities are 150 km apart. Electric power is sent from one city to another city through copper wires. The fall of potential per km is 8 volt and the average resistance per km is 0.5Ω. The power loss in the wires is
Options
(a) 19.2 W
(b) 19.2 kW
(c) 19.2 J
(d) 12.2 kW
Correct Answer:
19.2 kW
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
- Two identical long conducting wires AOB and COD are placed at right angle
- For a parallel beam of monochromatic light of wavelength λ diffraction is produced
- The velocity of a particle at an instant is 10 ms⁻¹ and after 5 s the velocity
- If 10000 V is applied across an X-ray tube, what will be the ratio of de-Broglie
- On observing light from three different stars P, Q and R, it was found that intensity
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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