The resistance of a metal increases with increasing temperature because
A. the collisions of the conducting electrons with the electrons increase
B. the collisions of the conducting electrons with the lattice consisting of the ions of the metal increase
C. the number of conduction electrons decreases
D. the number of conduction electrons increases
Answer:A
The resistance of a metal increases with increasing temperature because
A. the collisions of the conducting electrons with the electrons increase B. the collisions of the conducting electrons with the lattice consisting of the ions of the metal increase C. the number of conduction electrons decreases D. the number of conduction electrons increases