If a galvanometer is converted into an ammeter by using a shunt, determine the relation between the ammeter current and the galvanometer current with the help of a circuit diagram. What kind of galvanometer is used for this ?

How is a galvanometer converted into an ammeter?

How does a galvanometer is converted into an ammeter?

With the help of a circuit diagram explain the function of a shunt used in a galvanometer.

What type of galvanometer is used to prepare an ammeter or a voltmeter in the laboratory?

In case of a moving coil galvanometer, what is the relation between the current I and the angle of deflection theta ?

With the help of a circuit expain the function of a shunt used in a galvanometer.

What is current sensitivity of a galvanometer?

A galvanometer of resistance R is connected to an electric circuit. The main current in the circuit is k times the maximum current that the galvanometer can withstand. The maximum value of the stunt resistance that should be used across the galvanometer is

If a stunt of 1 Omega is connected to a galvanometer of resistance 99 Omega , what fraction of the main current will flow through the galvanometer?

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.