Question

on what factors, current sensitivity voltage sensitivity of
a galvanometer depend?
​

Answer 1

Explanation:

The voltage sensitivity of  a galvanometer is given by :

$\dfrac{NBA}{RK}$

Where

N=Number of turns

A=Area of coil

B=Magnetic field produced in coil

K=Torsion constant of galvanometer

R=Resistance of galvanometer

The current sensitivity of  a galvanometer is given by :

$\dfrac{NBA}{K}$

Hence, this is the required solution.