Title: Ohm's law

Q: Which of these statements are true?
- The Ohmic law states that the applied voltage does not affect the resistance of a metal. (correct)
- According to the Ohmic law, the resistivity of a metal depends on the current density.
- The resistance is an intrinsic property that defines how much a materials opposes a current flow. (False! This is the definition of the resistivity, not the resistance!)