A voltmeter with a resistance `50 xx 10^(3) Omega` is used to measure voltage in a circuit. To increase its range to 3 times, the additional resistance to be put in series is

A voltmeter having resistance of 50 × 10^(3) ohm is used to measure the voltage in a circuit. To increase the range of measurement 3 times the additional series resistance required is

To increase the range of voltmeter the series resistance should be

A voltmeter of resistance R is to be used to meaure a voltage 100 times as large as it can measure without an additional resistance in seires. How alrge a resistance is to be used in series with the meter?

Resistance of voltmeter is 10000Omega to increase range of voltmeter from 25 V , resistance connected in series is

A voltmeter with resistance 500 Omega is used to measure the emf of a cell of internal resistance 4 Omega . The percentage error in the reading of the voltmeter will be

A voltmeter with resistance 500 Omega is used to measure the emf of a cell of internal resistance 4 Omega . The percentage error in the reading of the voltmeter will be

A voltmeter with resistance 500Omega is used to measure the emf of a cell of internal resistance 4Omega .The percentage error in the reading of the voltmeter will be

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