Question

define current sensitivity of the galvanometer? ​

Answer 1

• The current sensitivity of the galvanometer is defined as the ratio of deflection produced in the galvanometer to the current flowing through it. Mathematically, the current sensitivity of the galvanometer is given as Si = θ/I .

Answer 2

$\frac{\phi}{I} =\frac{NAB}{k}$

Answer:

              Deflection produced per unit current is called current sensitivity.