Question
Physics Question on Current Electricity
Arrange the following materials in the increasing order of their resistivity: (A) Copper, (B) Platinum, (C) Silver, (D) Aluminium.
A
(A), (C), (B), (D)
B
(C), (A), (D), (B)
C
(C), (B), (A), (D)
D
(B), (D), (A), (C)
Answer
(C), (A), (D), (B)
Explanation
Solution
The correct order of increasing resistivity is: Silver (lowest), Copper, Aluminium, and Platinum (highest).
So, the order is (C), (A), (D), (B).