AIIMS2008Physics-Electricity
AIIMS 2008 Physics Power in Electric Circuits MCQ Question
Type: MCQ-numerical-Medium-Class 12
Two heater wires, made of the same material and having the same length and the same radius, are first connected in series and then in parallel to a constant potential difference. If the rates of heat produced in the two cases are H₁ and H₂ respectively, then H₁/H₂ will be
A
1/2
B
2
C
1/4
D
4
Correct Answer
Option C
Detailed Explanation
When heater wires are connected in series then equivalent resistance.
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