Question:
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 wire is:
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 wire is:
Updated On: Apr 14, 2026
- 19.2kW
- 19.2J
- 12.2kW
- 19.2W
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The Correct Option is A
Solution and Explanation
The correct option (A): 19.2kW
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