Question

4.21 SENSITIVITY OF A GALVANOMETER
24. When is a galvanometer said to be sensitive ?
Define current sensitivity and voltage sensitivity of a
galvanometer. State the factors on which the sensitivity of
a moving coil galvanometer depends. How can we
increase the sensitivity of a galvanometer ?
C riteria focalvanometer A calzanometer is said​

Answer 1

Answer:

Sensitivity of galvanometer is defined as its ability to show deflection even if small current is passed through it. A galvanometer is said to be sensitive if it gives.

The current sensitivity of a galvanometer is defined as the deflection produced when unit current passes through the galvanometer. A galvanometer is said to be sensitive if it produces large deflection for a small current.