Which of the following actions will not increase the sensitivity of a moving coil galvanometer?
A
using a strong temporary magnet
B
increasing the area and number of turns of the coil
C
using a week hair spring
D
using a light pointer
Verified Correct Answer: D.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option D.
Source: Myschool Past Questions Archive (Record #35103)