A galvanometer has a current sensitivity of X div/mA and voltage sensitivity of (X/2) div/volt . If the instrument has Y divisions, find the resistance of galvanometer

A galvanometer has a current sensitivity of 5 divisions per milliampere and voltage sensitivity of 1 division per millivolt. The galvanometer has 30 divisions and it is to be used as an ammeter to read 6 A. This requires a shunt of value

The scale of galvanometer is divided into 150 equal divisions. The galvanometer has a current sensitivity of 10"divisions"//mA and the voltage sensitivity of 2"divisions"//mV . How the galvanometer be designed to read (i) 6A per division and

What is the relation between voltage sensitivity S_(v) and the current sensitivity S of a moving coil galvanometer ? (Given that G is the resistance of the galvanometer.)

A moving coil galvanometer of resistance 5 Omega has voltage sensitivity 2 div per mV. Its current sensitivity in div per mA is

The Senstivity of a galvanometer is 60"div"//Ampere . When a shunt is used, its sensitivity becomes 10"div"//Ampere . If the resistance of the galvanometer is 20 Omega ,then the value of the shunt used is

A galvanometer of resistance 95 Omega shunted by a resistance of 5 Omega gives deflection of 50 divisions when joined in series with resistance of 20 k Omega and 2.0 V accumulator. The current sensitivity of the galvanometer in division per mu A is

A galvanometer has a resistance of 40 Omega and a current of 4 mA is needed for a full scale deflection.What is the resistance and how is it to be connected to convert the galvanometer into a voltmeter of 0.5 V range ?

A galvanometer has a resistance of 3663Omega . A shunt Sis connected across it such that (1/34) of the total current passes through the galvanometer. Then the value of the shunt is :