How does a galvanometer is converted int...

How does a galvanometer is converted into an ammeter?

Small resistance in series

Large resistancein series

Small resistance in Parallel

Largeiesistance in parallel.

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How is a galvanometer converted into an ammeter?

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

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 ?

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 ?

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

Statement : I A galvanometer of resistance G is converted to an ammeter by increasing its range n times. The resistance of the ammeter is (G)/(n) . Statement : II A shunt of resistance (G)/(n-1) has to be connected in parallel with a galvanometer in order to increase its range n times.

UNITED BOOK HOUSE-MODEL PAPER SET-13-EXERCISE

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