why is much less heat generated in long cables than in the filament of electric bulb?
Answers
Answered by
1
Answer:
Answer: As the long cable wires have more cross sectional area, the resistance produced is little as compared to a filament wire. The long cables are made up of a good conductor of electricity and hence the resistance is also little as compared to a filament.
Answered by
0
Answer:
Answer: As the long cable wires have more cross sectional area, the resistance produced is little as compared to a filament wire. The long cables are made up of a good conductor of electricity and hence the resistance is also little as compared to a filament.
Similar questions
Business Studies,
3 days ago
Math,
7 days ago
Chemistry,
7 days ago
Geography,
7 months ago
Math,
7 months ago