How is a galvanometer converted into a voltmeter?

How is a galvanometer converted into an ammeter?

A galvanometer (coil resistance 99Omega ) is converted into an ammeter using a shunt of 1Omega and connected as shown in figure (a). The ammeter reads 3A. The same galvanometer is converted into a voltmeter by connecting a resistance of 101Omega series. This voltmeter is connected as shown in figure (b). Its reading if found to be 4/5 of the full scale reading. Find internal resistance r of the cell.

How does a galvanometer is converted into an ammeter?

How should a resistance be connected with a galvanometer to convert it into a voltmeter?

How to convert a galvanometer into a voltmeter?

Discuss the difference between ammeter and voltmeter. Draw a circuit diagram indicating how they may be used? How a galvanometer can be converted to an ammeter and voltmeter?

A galvanometer of resistance 10 Omega gives full scale deflection for current of 10 mA. How can this galvanometer be used as a voltmeter having volage range 0-5V ?

The resistance of galvanometer is 10Omega . If gives a full scale deflection for a current of 15 mA. How can it be converted into a voltmeter to read up to 1.5 V and

A moving coil galvanometer of resistance 50 Omega gives full scale deflection for a current of 50 mA. How can this galvanometer be used to convert it into a voltmeter which can measure voltage upto 200 V ?

Explain giving resons reasons the basic difference in converting a galvanometer into (i) a voltmeter and (ii) an ammeter.