When 500 mu A current is passed through a galvanometer of 20Omega. it gives a full scale deflection .The external resistance need to be connected to measure 5V is

When a current of 5mA is passed through a galvanometer having a coil of resistance 15Omega , it shows full sacle deflection. The value of the resistance to be put in series with the galvanometer to convert it into a voltmeter of range 0-10V is:

A galvanometer of resistance 50Omega gives full scale deflection when a current 10^(-3)A is passed through it converted into an ammeter to measure 0.5A current.

The resistance of a galvanometer is 10 Omega . It gives full-scale deflections when 1 mA current is passed. The resistance connected in series for converting it into a voltmeter of 2.5 V will be

The resistance of a moving coil galvanometer is 20Omega . It requires 0.01 A current for full - scale deflection. The value of resistance to convert it into a voltmeter of the range 20 V will be

A maximum current point 0.5mA can be passed through a galvanometer of resistance 20Omega . The resistance to be connected in series to convert it in the voltmeter of range 0-5V is

When a current of 1 Ampere is passed through a galvanometer coil, it is deflected through 20◦. But when it is shunted by a resistance of 12 Omega the same current produces a deflection of 5◦. The resistance of the galvanometer is

The resistance of the galvanometer is 25 Omega it gives a full scale deflection when a current of 10mA is passed through it. The value of resistance R used in series to convert it into voltmeter of range 100 volt is :–