Current Electricity Question 18
Question 18 - 31 January - Shift 2
The number of turns of the coil of a moving coil galvanometer is increased in order to increase current sensitivity by $50 \%$. The percentage change in voltage sensitivity of the galvanometer will be :
(1) $100 \%$
(2) $50 \%$
(3) $75 \%$
(4) $0 \%$