When the same amount of current, I is passed through different wires under the same conditions, the rates of production of heat are
A
directly proportional to I
B
directly proportional to the resistances of the wires
C
directly proportional to the square of the resistances of the wires
D
inversely proportional to I
E
inversely proportional to the resistance of the wires
Verified Correct Answer: B.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option B.
Source: Myschool Past Questions Archive (Record #42985)