An ammeter has a resistance R and a range I. To increase its range to nL, the resistance that should be connected in parallel with it, is given by

A voltmeter has resistance 2000 Omega and range 5 V. For increasing its range upto 20V, a resistance of

To increase the range of voltmeter the series resistance should be

A voltmeter has resistance 2000 Omega and range 0.5 V. For increasing its range upto 20V, a resistance of

A voltmeter of resistance G ohm has range V volt. To increase its range upto (nV), one must connect

A voltmeter of resistance G ohm has range V volt. To increase its range upto (nV), one must connect

An ammeter has resistance R_(0) and range l what resistance should be connected in parallel with it to increase its range by nl ?

An ammeter has resistance R_(0) and range l what resistance should be connected in parallel with it to increase its range by nl ?

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 .