Question

In ohms law why we consider at a constant temperature?
We increase or decrease what the answer will come....

Answer 1

Explanation:

According to Ohm's law, temperature must remain constant, so[heat] = v×I×t, where time, t, is constant. Therefore, heat is directly proportional to v×I, and you increase v then I will also increase therefore since v and I have increased therefore heat (temperature) will also increase.