Two resistors are connected in series across a battery as shown in figure. If a voltmeter of resistance `2000 Omega` is used to measure the potential difference across `500 Omega` resister, the reading of the voltmeter will be ____ V

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 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 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

Two resistors of 500 Omega and 300 Omega are connected in series with a battery of emf 20 V.A voltmeter of resistance 500 Omega is used to measure the p.d across the 500 Omega resistor. The error in the measurement 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 of resistance 200 Omega is used to measure p.d across resistances 100 Omega and 200 Omega . .

Two resistance of 400 Omega and 800 Omega are connected in series with 6 volt battery of negligible internal resistance. A voltmeter of resistance 10,000 Omega is used to measure the potential difference across 400 Omega . The error in measurement of potential difference in volts approximatley is

(a)find the potential drops across the two resistors shown in figure. (b) A voltmeter of resistance (600 Omega) is used to measure the potential drop across the (300 Omega) resistor.What will be the measured potential drop?

50 Omega and 100 Omega resistors are connected in series. This connection is connected with a battery of 24 volts. When a voltmeter of 100 Omega resistance is connected across 100 Omega resistor, then the reading of the voltmeter will be