Can we decrease or increase the range of the given voltmeter?

Can we increase or decrease the range of a given ammeter?

Can we increase/decrease the range of a given voltmeter?

To increase the range of a voltmete

Can we increase/decrease the range of a given ammeter?

A galvanmeter of resistance G is converted into a voltmeter of range 0 -1V by connecting resistance R_1 in series with it. The additional resistance that should be connected in series with R_1 to increase the range of the voltmeter to 0-2 V will be :

A galvanmeter of resistance G is converted into a voltmeter of range 0 -1V by connecting resistance R_1 in series with it. The additional resistance that should be connected in series with R_1 to increase the range of the voltmeter to 0-2 V will be :

Can we increase or decrease friction?

A 1Omega voltmeter has range 1V find the additional resistance which has to join in series in voltmeter to increase the range of voltmeter to 100V :-

A 1Omega voltmeter has range 1V find the additional resistance which has to join in series in voltmeter to increase the range of voltmeter to 100V :-