In the circuit shown in figure, what will be the reading of the voltmeter ?

A voltmeter of resistances 400(Omega) is used to measure the potential difference across the 100(Omega) resistor in the circuit shown in figure.(a) What will be the reading of the voltmeter ?(b) What was the potential difference across 100(Omega) before the voltmeter was connected ?

A voltmeter of resistances 400(Omega) is used to measure the potential difference across the 100(Omega) resistor in the circuit shown in figure.(a) What will be the reading of the voltmeter ?(b) What was the potential difference across 100(Omega) before the voltmeter was connected ?

A voltmeter of resistances 400(Omega) is used to measure the potential difference across the 100(Omega) resistor in the circuit shown in figure.(a) What will be the reading of the voltmeter ?(b) What was the potential difference across 100(Omega) before the voltmeter was connected ?

In the circuit shown in figure, what will be the readings of voltmeter and ammeter?

In the circuit shown in figure, what will be the readings of voltmeter and ammeter?

In a circuit shown in figure. What will be the readings of a voltmeter and ammeter, if AC source of 220 V and 100 Hz is connected ?

In the circuit shown below, what will be the reading of the voltmeter and ammeter?

In the circuit shown below, what will be the reading of the voltmeter and ammeter?

In the circuit shown below, what will be the reading of the voltmeter and ammeter?