Sensitivity of potentiometer can be increased by
A. increasing the e.m.f of the cell
B. increasing the length of the potentiometer
C. decreasing the length of the potentiometer wire
D. None of these
Answer:B
Sensitivity of potentiometer can be increased by
A. increasing the e.m.f of the cell B. increasing the length of the potentiometer C. decreasing the length of the potentiometer wire D. None of these