Q. The alloys constantan and manganin are used to make standard resistance because they have
A) Low resistivity
B) High resistivity
C) Low temperature coefficient of resistance
D) Both (b) and (c)
Explanation
The correct answer is Option D: Both (b) and (c).
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.