Identify the incorrect statement(s) from the following in the context of an electric current flowing through a conductor.

(A) The electrons suffer collisions with heavy fixed ions in the conductor
(B) The resistance of the given conductor depends on its temperature
(C) Resistance and resistivity both depend on the dimensions of the conductor
(D) When a potential difference V is applied across the conductor then V = IR

Choose the correct answer from the options given below:

(C) only

The correct answer is Option (3) → (C) only

(A) The electrons suffer collisions with heavy fixed ions in the conductor (Correct)
(B) The resistance of the given conductor depends on its temperature (Correct)
(C) Resistance and resistivity both depend on the dimensions of the conductor (Incorrect)
(D) When a potential difference V is applied across the conductor then V = IR (Correct)