The heat produced in a conductor carrying an electric current is
A
inversely proportional to the current and the resistance
B
directly proportional to the current, resistance and the time
C
inversely proportional to of the resistance, current and the time
D
directly proportional to the square of the current, the resistance and the time
Verified Correct Answer: D.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option D.
Source: Myschool Past Questions Archive (Record #28108)