Identify the definition of sensitivity of a galvanometer from the following.
A. Ratio of unit change in unknown resistance to the deflection in the galvanometer
B. Ratio of unit change in unknown resistance to twice the deflection in the galvanometer
C. Ratio of deflection in the galvanometer to the unit change in unknown resistance
D. Ratio of deflection in the galvanometer to half the unit change in unknown resistance
Answer:C
Identify the definition of sensitivity of a galvanometer from the following.
A. Ratio of unit change in unknown resistance to the deflection in the galvanometer B. Ratio of unit change in unknown resistance to twice the deflection in the galvanometer C. Ratio of deflection in the galvanometer to the unit change in unknown resistance D. Ratio of deflection in the galvanometer to half the unit change in unknown resistance