Resistances `R_(1)` and `R_(2)` each 60 are connected in series as shown in figure. The potential difference between `A` and `B` is kept 120 volt. Then what will be tha reading of voltmeter connected between thapoint `C` and `D` if resistance of voltmeter is `120 Omega` ?

Resistances R_(1) and R_(2) , each 600 Omega , are connected in series as shown in figure-3.382. The potential difference between points A and B is 120 V. Find the reading of voltmeter connected between points C and D ifits resistance is 120 Omega

Resistance R_1 and R_2 , each 60 Omega , are connected in series. The Potential difference between points A and B is 120 V . Find the reading of voltmeter connected resistance r=120Omega

13 resistors each of resistance R Omega are connected in the circuit as shown in figure . The effective resistance between A and B is

Three voltmeters are connected as shown. A potential difference has been applied between A and B . On closing the swich S , readings of voltmeters?

Three voltmeters are connected as shown. A potential difference has been applied between A and B . On closing the swich S , readings of voltmeters?

Two resistances R_1, and R_2, each of 100 Omega 22 Omega are connected with potential source of 40 V between A and B. If resistance of voltmeter is 200 Omega, then reading of voltmeter is

Resistance R_1 and R_2 , each 60 Omega , are connected in series. The points A and B is 120 V . Find the reading of voltmeter connected resistance r=120Omega

A cell of emf 1.4V and internal resistance 2 Omega is connected in series with a resistance of 100 Omega and an ammeter. The resistance of the ammeter is 4/3 Omega .To measure the potential difference between the two ends of the resistance a voltmeter is connected IF the reading of the ammter is 0.02 A.what is the resistance of the voltmeter?

A cell of emf 1.4V and internal resistance 2 Omega is connected in series with a resistance of 100 Omega and an ammeter. The resistance of the ammeter is 4/3 Omega .To measure the potential difference between the two ends of the resistance a voltmeter is connected IF the reading of the voltmeter is 1.10V, what will be its error?

A voltmeter of resistance R is to be used to measure the potential difference across a resistance r . The nearest reading in the absence of voltmeter ?