To convert a voltmeter measuring `15V` into a voltmeter measuring `150V`, if the resistance of the voltmeter is `1000Omega`, the resistance to be connected is

To convert a voltmeter measuring 15 V into a voltmeter measuring 150V, if the resistance of the voltmeter is 1000 Omega , the resistance to be connected is

A voltmeter of range 5V is to be converted into an ammeter of range 10 mA. If the resistance of voltmeter is 1 k Omega , then the resistance which should be connected in parallel with it is

In the given circuit, the voltmeter records 5 V. The resistance of the voltmeter in Omega is

How would you convert a voltmeter that can measure up to 150 V to an ammeter which can measure current up to 8A ? Resistance of the voltmeter is 300Omega.

The circuit shown here is used to measure resitance R. An ammeter shows a current of 2A and a voltmeter of a potential difference of 120 V. what is the resitance R if the internal resistance of the voltmeter is R_(v) = 3000 Omega ? How large will the error in measuring R be, if the resistance of the voltmeter is assumed to be infinitely large?

The voltmeter connected in the circuit shows a reading of 5 V. Resistance of the voltmeter (in Omega ) is

The voltmeter reads 40 V across 60 Omega resistance. The resistance of voltmeter is. .

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

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 :