Single Answer MCQ
Q-00001727
Describe the working principle of an electric heater.
1
It converts electrical energy into light energy through the heating of a filament.
2
It stores electric charge for later use.
3
It converts electrical energy into heat energy through the resistance of a heating element.
4
It measures electric potential.
Answer and Solution
Answer
C. It converts electrical energy into heat energy through the resistance of a heating element.
Solution:
An electric heater works by passing an electric current through a high-resistance heating element, which converts electrical energy into heat energy. This heat is then transferred to the surroundings, providing warmth in the desired area.
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