Water is heated with a coil of resistance R connected to domestic supply. The rise of temperature of water will depend on
1. supply voltage.
2. current passing through the coil.
3. time for which voltage is supplied.
Select the correct answer;
A. 1, 2 and 3
B. 1 and 2
C. Only 1
D. 2 and 3
Answer: Option A
This Question Belongs to Physics GK Chapter Wise >> Electricity And Magnetism
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