Question

Ohm’s law is valid only when

(i) Graph between V and I is a straight line (ii) Temperature increases

(iii) Temperature decreases (iv) Temperature remains constant​

Answer 1

Answer:

the answer is iv when temperature remains constant because it is clearly mentioned in the definition that the ohms law is only applicable when physical things like pressure and temperature remains constant

Answer 2

Answer:

Ohm's law is valid only when there is constant temperature.

so, option 4. is right...

hope it helped..