why resistance is constant in ohm's law and temperature also?
Answers
Answered by
21
Answer:
Ohm's law states that the current through a conductor is directly proportional to the voltage across the conductor. This is true provided the temperature (and other physical factors) remain constant. The constant of proportionality, R is the resistance and has units of ohms, with symbol Ω.
Answered by
1
Answer:
it is taken as constant as if it's value will change then this law will not exist.
might be helpful ✨
Similar questions