Single Answer MCQ
Q-00040477
How is the heat generated in a resistor affected by increasing the current?
1
It remains constant
2
It decreases
3
It increases linearly
4
It increases quadratically
Answer and Solution
Answer
D. It increases quadratically
Solution:
The heat generated in a resistor increases quadratically with respect to current, as per the formula H = I²Rt.
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