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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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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The wavelength of kα, X-rays produced by an X-ray tube 0.76Å. The atomic number
- A galvanometer acting as a voltmeter will have
- An explosion blows a rock into three parts. Two parts go off at right angles to each other
- A body is moving with velocity 30 m/s towards east. After 10 seconds its velocity
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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