galvanometer of resistance 1000
1 point
deflects a full scale for a potential of 100mV. How much resistance is required for a voltmeter to deflect a full scale of 50V to be made using this galvanometer?
A. Connecting a multiplier resistance of 499000 in series
B. Connecting a multiplier resistance of 499000 in parallel
C. Connecting a multiplier resistance of 500000 in series
D. Connecting a multiplier resistance of 500000 in parallel