Physics
Grade-7
Easy
Question
Which of the following effects of electric current is made use of in the figure shown below?
- Heating
- Magnetic
- Chemical
- All of these
Hint:
Heating
The correct answer is: Heating
Heating effect of electric current is used by the device for its functioning. When the current passes through the coils of the device, heat is generated which can be used to heat water.
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