what is current sensitivity nd voltage sensitivity define maximum - Physics - Moving Charges And Magnetism

Question

what is current sensitivity nd voltage sensitivity define
maximum

Jyoti Pant · Accepted Answer

Current sensitivity is the measure of responsiveness of any instrument to the change of current through it It is defined as 'The deflection produced for a unit current flowing through an instrument (galvanometer)' $\frac{Î¦}{I} = \frac{N B A}{K}$ Voltage sensitivity is the measure of responsiveness of any instrument to the change of applied voltage across it 'The deflection produced for a unit voltage applied across the two terminals of an instrument (galvanometer)' $= \frac{Î¦}{V} = \frac{N B A}{K} \frac{I}{V}$ $= \frac{N B A}{K} \frac{I}{R}$

what is current sensitivity nd voltage sensitivity...define maximum