A voltmeter has a resistance `G` and range `V`. Calculate the resistance to be used in series with it to extend its range to `nV`.

A galvanometer has a resistance of G ohm and range of V volt. Calculate the resistance to be used in seres with it to extend its range its renge to nV volt.

A voltmeter has resistance R_0 and range V. What resistance should be connected in series with it to increase its range to n V ?

A voltmeter has resistance R_0 and range V . The resistance which should be connected in series with it to increase its range to nV is

To decrease the range of an ammeter its resistance need to be increased. An ammeter has resistance R_0 and range I . Which of the following resistance can be connected in series with it to decrease its range to I/n .

A voltmeter has a resistance of G ohm and range of V volt. The resistance required in series to convert it into a voltmeter of range nV volt is

A voltmeter has a resistance of G ohm and range of V volt. The value of resistance used in series to convert it into voltmeter of range in volt is