Q263
Indicate the false statement about the resistance of a wire
A.
It depends on material of wire
B.
It is directly proportional to the length of wire
C.
It is directly proportional to the area of cross-section of wire
AnswerD.
Resistance of metallic wire increases with increase in temperature
Answer: Option C
Solution
Answer: Option C
Solution:
It is directly proportional to the area of cross-section of wire is a false statement.