In the circuit shown in figure-3.387, the voltmeter is having a resistance `4000 Omega`. Find the percentage error in reading of this voltmeter.

In the circuit shown in the figure, the voltmeter reading is

In the circuit shown below. The reading of the voltmeter V is

Is correct. In the circuit shown in the figure, the voltmeter reading would be.

In the circuit shown, the reading of the voltmeter and the ammeter are

The emf of a battery is 6.0 V and its internal resistance is 1.5 Omega . Its potential differences is measured by a voltmeter of resistance 1000 Omega . Calculate the percentage error in the reading of emf shown by voltmeter.

In the circuit shown in figure-3.391, V_(1) and V_(2) are two voltmeters having resistances 6000 Omega and 4000 Omega respectively EMF of battery is 250V, having negligible internal resistance. Two resistances R_(1) and R_(2) are 4000 Omega and 6000 Omega respectively. Find the reading of the voltamter V_(1) and V_(2) when (a) Switch S is open ltbgt (b) Switch S is closed

In the circuit shown in figure-3 .3 89, the voltmeter reads 30V when it is connected across 400 Omega resistance. Calculate what the same voltmeter will read when it is connected across the 300 Omega resistance.

The emf of a battery is 4.0 V and its internal resistance is 1.5 Omega . Its potential difference is measured by a voltmeter of resistance 1000 Omega . Calculate the percentage error in the reading of emf shown by voltmeter.