Question

Since the ohm s law is not applicable when the temperature is changed thenit should not be applicable for any material also since the temperature of a conductor also changes when electricity flows through it

Plzzzzz answer I m so confused

Answer 1

the resistance of a conductor depends on the value of coefficient alpha.
for conductors the value of alpha is very low
so for a little change in temperature changes the resistance negligibly.

so ohms law can be applied on a small temperature change.