Current Electricity

Question: A cable of resistance $10\,\Omega $ carries electric power from a generator producing 250 kW at 10000 volt. The power lost in the cable during transmission is

1) 12.5 kW

2) 6.25 kW

3) 25 kW

4) 3.15 kW

Solution:

Explanation: No Explanation

Heating Effect of Current Electric Power

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