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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
- The specific charge of a proton is 9.6×10⁷ C/kg. The specific charge of an alpha particle
- A parallel beam of light of wavelength λ is incident normally on a narrow slit
- Which of the following transitions in hydrogen atoms emit photons of highest frequency?
- If force(F),length(L) and time(T) be considered fundamental units, then the units of mass
- A magnetic field of 1600 A/m produces a magnetic flux of 2.4 x 10⁻⁵ Wb
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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