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) $0 \%$

Show Answer

Answer: (4)

Formula: Moving Coil Galvanometer