Physics, asked by ooOOooTanyaooOOoo, 19 days ago

heat is generated continuously in an electric heater but the temperature of its element becomes constant after some time why

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Answered by XxitzmissDaisyxX

Answer:

Heat is generated continuously in an electric heater, but its temperature becomes constant after some time. ... This is because a stage reaches when rate at which heat is generated by electric current becomes equal to the rate at which heat Is lost by radiation. Thermal equilibrium is reached.

Answered by CyberBorealis

Answer:

When the temperature of the heater becomes greater than the temperature of the surrounding, some of the heat is lost to the surroundings in the form of thermal radiations. After some time, rate at which heat is being produced becomes equal to the rate of which heat is lost.

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