Which of these statements about resistance is true? a. resistance is a material-independent property. b. the resistance of metals increases with temperature. c. the resistance increases as the current decreases. d. the resistance of an insulator is less than that of a conductor.

The answer is C. The resistance increases as the current decreases.

Explanation:

The resistivity of conductors, semiconductors, and insulators depend on temperature. The resistivity of good conductors increases with an increase in temperature. They have a positive temperature coefficient. At high temperatures, atoms in good conductors like copper vibrate more rapidly and electrons make more collisions, making the resistivity higher.

continuous information you receive.