Electrical Instruments
PHXII03:CURRENT ELECTRICITY

357238 The reading of ideal voltmeter in the following circuit is
supporting img

1 \(3.4\,V\)
2 \(5.0\,V\)
3 \(2.4\,V\)
4 \(4.0\,V\)
PHXII03:CURRENT ELECTRICITY

357239 An ideal voltmeter and an ideal ammeter connected as shown in the figure. The reading of the voltmeter is
supporting img

1 \(6\,V\)
2 \(9\,V\)
3 \(3\,V\)
4 Zero
PHXII03:CURRENT ELECTRICITY

357240 Read the Assertion and Reason carefully to mark the correct options given below:
Assertion :
For measuring the potential difference across a resistance of \(600\,\Omega \), the voltmeter with resistance \(1000\,\Omega \) will be preferred over voltmeter with resistance \(4000\,\Omega \).
Reason :
Voltmeter with higher resistance will draw smaller current than voltmeter with lower resistance.

1 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
2 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
3 Assertion is incorrect but Reason is correct.
4 Assertion is correct but reason is incorrect.
PHXII03:CURRENT ELECTRICITY

357241 Two batteries, one of emf \(18\,V\) and internal resistance \({2 \Omega}\), and the other of emf \(12\,V\) and internal resistance \({1 \Omega}\), are connected as shown. The voltmeter \({V}\) will record a reading of:
supporting img

1 \(15\,V\)
2 \(30\,V\)
3 \(14\,V\)
4 \(18\,V\)
PHXII03:CURRENT ELECTRICITY

357242 A voltmeter with resistance \(2500\,\Omega \) indicates a voltage of 125 \(V\) in the circuit shown in figure. What is the series resistance to be connected to voltmeter so that it indicates 100 \(V\) ? Consider ideal battery.
supporting img

1 \(625\,\Omega \)
2 \(120\,\Omega \)
3 \(550\,\Omega \)
4 Data are insufficient
PHXII03:CURRENT ELECTRICITY

357238 The reading of ideal voltmeter in the following circuit is
supporting img

1 \(3.4\,V\)
2 \(5.0\,V\)
3 \(2.4\,V\)
4 \(4.0\,V\)
PHXII03:CURRENT ELECTRICITY

357239 An ideal voltmeter and an ideal ammeter connected as shown in the figure. The reading of the voltmeter is
supporting img

1 \(6\,V\)
2 \(9\,V\)
3 \(3\,V\)
4 Zero
PHXII03:CURRENT ELECTRICITY

357240 Read the Assertion and Reason carefully to mark the correct options given below:
Assertion :
For measuring the potential difference across a resistance of \(600\,\Omega \), the voltmeter with resistance \(1000\,\Omega \) will be preferred over voltmeter with resistance \(4000\,\Omega \).
Reason :
Voltmeter with higher resistance will draw smaller current than voltmeter with lower resistance.

1 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
2 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
3 Assertion is incorrect but Reason is correct.
4 Assertion is correct but reason is incorrect.
PHXII03:CURRENT ELECTRICITY

357241 Two batteries, one of emf \(18\,V\) and internal resistance \({2 \Omega}\), and the other of emf \(12\,V\) and internal resistance \({1 \Omega}\), are connected as shown. The voltmeter \({V}\) will record a reading of:
supporting img

1 \(15\,V\)
2 \(30\,V\)
3 \(14\,V\)
4 \(18\,V\)
PHXII03:CURRENT ELECTRICITY

357242 A voltmeter with resistance \(2500\,\Omega \) indicates a voltage of 125 \(V\) in the circuit shown in figure. What is the series resistance to be connected to voltmeter so that it indicates 100 \(V\) ? Consider ideal battery.
supporting img

1 \(625\,\Omega \)
2 \(120\,\Omega \)
3 \(550\,\Omega \)
4 Data are insufficient
PHXII03:CURRENT ELECTRICITY

357238 The reading of ideal voltmeter in the following circuit is
supporting img

1 \(3.4\,V\)
2 \(5.0\,V\)
3 \(2.4\,V\)
4 \(4.0\,V\)
PHXII03:CURRENT ELECTRICITY

357239 An ideal voltmeter and an ideal ammeter connected as shown in the figure. The reading of the voltmeter is
supporting img

1 \(6\,V\)
2 \(9\,V\)
3 \(3\,V\)
4 Zero
PHXII03:CURRENT ELECTRICITY

357240 Read the Assertion and Reason carefully to mark the correct options given below:
Assertion :
For measuring the potential difference across a resistance of \(600\,\Omega \), the voltmeter with resistance \(1000\,\Omega \) will be preferred over voltmeter with resistance \(4000\,\Omega \).
Reason :
Voltmeter with higher resistance will draw smaller current than voltmeter with lower resistance.

1 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
2 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
3 Assertion is incorrect but Reason is correct.
4 Assertion is correct but reason is incorrect.
PHXII03:CURRENT ELECTRICITY

357241 Two batteries, one of emf \(18\,V\) and internal resistance \({2 \Omega}\), and the other of emf \(12\,V\) and internal resistance \({1 \Omega}\), are connected as shown. The voltmeter \({V}\) will record a reading of:
supporting img

1 \(15\,V\)
2 \(30\,V\)
3 \(14\,V\)
4 \(18\,V\)
PHXII03:CURRENT ELECTRICITY

357242 A voltmeter with resistance \(2500\,\Omega \) indicates a voltage of 125 \(V\) in the circuit shown in figure. What is the series resistance to be connected to voltmeter so that it indicates 100 \(V\) ? Consider ideal battery.
supporting img

1 \(625\,\Omega \)
2 \(120\,\Omega \)
3 \(550\,\Omega \)
4 Data are insufficient
PHXII03:CURRENT ELECTRICITY

357238 The reading of ideal voltmeter in the following circuit is
supporting img

1 \(3.4\,V\)
2 \(5.0\,V\)
3 \(2.4\,V\)
4 \(4.0\,V\)
PHXII03:CURRENT ELECTRICITY

357239 An ideal voltmeter and an ideal ammeter connected as shown in the figure. The reading of the voltmeter is
supporting img

1 \(6\,V\)
2 \(9\,V\)
3 \(3\,V\)
4 Zero
PHXII03:CURRENT ELECTRICITY

357240 Read the Assertion and Reason carefully to mark the correct options given below:
Assertion :
For measuring the potential difference across a resistance of \(600\,\Omega \), the voltmeter with resistance \(1000\,\Omega \) will be preferred over voltmeter with resistance \(4000\,\Omega \).
Reason :
Voltmeter with higher resistance will draw smaller current than voltmeter with lower resistance.

1 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
2 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
3 Assertion is incorrect but Reason is correct.
4 Assertion is correct but reason is incorrect.
PHXII03:CURRENT ELECTRICITY

357241 Two batteries, one of emf \(18\,V\) and internal resistance \({2 \Omega}\), and the other of emf \(12\,V\) and internal resistance \({1 \Omega}\), are connected as shown. The voltmeter \({V}\) will record a reading of:
supporting img

1 \(15\,V\)
2 \(30\,V\)
3 \(14\,V\)
4 \(18\,V\)
PHXII03:CURRENT ELECTRICITY

357242 A voltmeter with resistance \(2500\,\Omega \) indicates a voltage of 125 \(V\) in the circuit shown in figure. What is the series resistance to be connected to voltmeter so that it indicates 100 \(V\) ? Consider ideal battery.
supporting img

1 \(625\,\Omega \)
2 \(120\,\Omega \)
3 \(550\,\Omega \)
4 Data are insufficient
PHXII03:CURRENT ELECTRICITY

357238 The reading of ideal voltmeter in the following circuit is
supporting img

1 \(3.4\,V\)
2 \(5.0\,V\)
3 \(2.4\,V\)
4 \(4.0\,V\)
PHXII03:CURRENT ELECTRICITY

357239 An ideal voltmeter and an ideal ammeter connected as shown in the figure. The reading of the voltmeter is
supporting img

1 \(6\,V\)
2 \(9\,V\)
3 \(3\,V\)
4 Zero
PHXII03:CURRENT ELECTRICITY

357240 Read the Assertion and Reason carefully to mark the correct options given below:
Assertion :
For measuring the potential difference across a resistance of \(600\,\Omega \), the voltmeter with resistance \(1000\,\Omega \) will be preferred over voltmeter with resistance \(4000\,\Omega \).
Reason :
Voltmeter with higher resistance will draw smaller current than voltmeter with lower resistance.

1 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
2 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
3 Assertion is incorrect but Reason is correct.
4 Assertion is correct but reason is incorrect.
PHXII03:CURRENT ELECTRICITY

357241 Two batteries, one of emf \(18\,V\) and internal resistance \({2 \Omega}\), and the other of emf \(12\,V\) and internal resistance \({1 \Omega}\), are connected as shown. The voltmeter \({V}\) will record a reading of:
supporting img

1 \(15\,V\)
2 \(30\,V\)
3 \(14\,V\)
4 \(18\,V\)
PHXII03:CURRENT ELECTRICITY

357242 A voltmeter with resistance \(2500\,\Omega \) indicates a voltage of 125 \(V\) in the circuit shown in figure. What is the series resistance to be connected to voltmeter so that it indicates 100 \(V\) ? Consider ideal battery.
supporting img

1 \(625\,\Omega \)
2 \(120\,\Omega \)
3 \(550\,\Omega \)
4 Data are insufficient