Physics, asked by preetigerabhatia, 1 year ago

Why is much less heat generated in long electric cables than in filament of electric bulbs?
Please answer my question fast.............

Answers

Answered by suryansh060
2
Because they have a thick covering of plastic wire where as filament of bulb made of tungsten of 3380 degree Celsius it has a high Resistance so it produces more heat.
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