State whether an electrical heater will consume more electricity energy or less electrical energy per second, when the length of its heating element is reduced. give reasons for your answer
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Answer:
Electrical heater will consume less electrical energy .
Explanation:
Length of Heating element is reduced . So , less area will be used consumption of heat energy . So, if length of heater's heating element is reduced , then less energy will be consumed .
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Answer:
1 Answer. By reducing the length of element the resistance will decrease. Power is inversely proportional to resistance. So, this will result in more consumption of energy.
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