To increase the current sensitivity of a moving coil galvanometer by 50%, its resistance in increased so that the new resistance becomes twice the initial resistance. By what factor does the voltage sensitivity change? Share with your friends Share 22 Siddhant Jain answered this Remains same -31 View Full Answer Rinku Monani answered this Voltage Sensitivity = NBA/kR Therefore, here increase in resistance would decrease the VOLTaGe sensitivity. -4 Ani answered this Here is the answer 19 Ani answered this Here is the answer 3 Ani answered this You HV to start from here and then see my first photo,I hope it may help u 30 Muskan Tyagi answered this it will change -6 Yogesh answered this But V=IR 0