Question

84)
The best method to increase the sensitivity of the galvanometer is
(a) Increase N
(b) Increase A
© Increase B
(d) All of these

with explanation plz​

Answer 1

Answer:

Increase N

Explanation:

the correct answer is that the sensitivity of a moving coil galvanometer can be increased by increasing the number of turns of the coil. A galvanometer works by producing a rotary deflection, in response to electric current flowing through a coil kept in a constant magnetic field which need more turns of coil.

I hope this will help you