Alternating Voltage Across Different Elements
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PHXII07:ALTERNATING CURRENT

356027 Assertion :
In series \(L-R\) circuit, the voltage across \(L\) leads the current in circuit.
Reason :
In series \(L-R\) circuit current leads the voltage across \(L.\)

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII07:ALTERNATING CURRENT

356028 An \(AC\) circuit contains resistance of \({\rm{12}}\Omega \) and inductive reactance \({\rm{5}}\Omega \) . The phase angle between current and potential difference will be

1 \({\sin ^{ - 1}}\left( {\frac{{12}}{{13}}} \right)\)
2 \({\cos ^{ - 1}}\left( {\frac{5}{{12}}} \right)\)
3 \({\sin ^{ - 1}}\left( {\frac{5}{{12}}} \right)\)
4 \({\cos ^{ - 1}}\left( {\frac{{12}}{{13}}} \right)\)
MHTCET - 2020
PHXII07:ALTERNATING CURRENT

356029 Assertion :
A capacitor of suitable capacitance can be used in an ac circuit in place of the choke coil.
Reason :
A capacitor blocks \(dc\) and allows \(ac\) only

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII07:ALTERNATING CURRENT

356030 Assertion :
An inductance and a resistance are connected in series with an \(AC\) circuit. In this circuit the current and the potential difference across the resistance lag behind potential difference across the inductance
Reason :
In \(LR\) circuit voltage leads the current by phase angle which depends on the value of inductance and resistance

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
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PHXII07:ALTERNATING CURRENT

356027 Assertion :
In series \(L-R\) circuit, the voltage across \(L\) leads the current in circuit.
Reason :
In series \(L-R\) circuit current leads the voltage across \(L.\)

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII07:ALTERNATING CURRENT

356028 An \(AC\) circuit contains resistance of \({\rm{12}}\Omega \) and inductive reactance \({\rm{5}}\Omega \) . The phase angle between current and potential difference will be

1 \({\sin ^{ - 1}}\left( {\frac{{12}}{{13}}} \right)\)
2 \({\cos ^{ - 1}}\left( {\frac{5}{{12}}} \right)\)
3 \({\sin ^{ - 1}}\left( {\frac{5}{{12}}} \right)\)
4 \({\cos ^{ - 1}}\left( {\frac{{12}}{{13}}} \right)\)
MHTCET - 2020
PHXII07:ALTERNATING CURRENT

356029 Assertion :
A capacitor of suitable capacitance can be used in an ac circuit in place of the choke coil.
Reason :
A capacitor blocks \(dc\) and allows \(ac\) only

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII07:ALTERNATING CURRENT

356030 Assertion :
An inductance and a resistance are connected in series with an \(AC\) circuit. In this circuit the current and the potential difference across the resistance lag behind potential difference across the inductance
Reason :
In \(LR\) circuit voltage leads the current by phase angle which depends on the value of inductance and resistance

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
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PHXII07:ALTERNATING CURRENT

356027 Assertion :
In series \(L-R\) circuit, the voltage across \(L\) leads the current in circuit.
Reason :
In series \(L-R\) circuit current leads the voltage across \(L.\)

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII07:ALTERNATING CURRENT

356028 An \(AC\) circuit contains resistance of \({\rm{12}}\Omega \) and inductive reactance \({\rm{5}}\Omega \) . The phase angle between current and potential difference will be

1 \({\sin ^{ - 1}}\left( {\frac{{12}}{{13}}} \right)\)
2 \({\cos ^{ - 1}}\left( {\frac{5}{{12}}} \right)\)
3 \({\sin ^{ - 1}}\left( {\frac{5}{{12}}} \right)\)
4 \({\cos ^{ - 1}}\left( {\frac{{12}}{{13}}} \right)\)
MHTCET - 2020
PHXII07:ALTERNATING CURRENT

356029 Assertion :
A capacitor of suitable capacitance can be used in an ac circuit in place of the choke coil.
Reason :
A capacitor blocks \(dc\) and allows \(ac\) only

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII07:ALTERNATING CURRENT

356030 Assertion :
An inductance and a resistance are connected in series with an \(AC\) circuit. In this circuit the current and the potential difference across the resistance lag behind potential difference across the inductance
Reason :
In \(LR\) circuit voltage leads the current by phase angle which depends on the value of inductance and resistance

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
For More Updates join with Us
PHXII07:ALTERNATING CURRENT

356027 Assertion :
In series \(L-R\) circuit, the voltage across \(L\) leads the current in circuit.
Reason :
In series \(L-R\) circuit current leads the voltage across \(L.\)

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII07:ALTERNATING CURRENT

356028 An \(AC\) circuit contains resistance of \({\rm{12}}\Omega \) and inductive reactance \({\rm{5}}\Omega \) . The phase angle between current and potential difference will be

1 \({\sin ^{ - 1}}\left( {\frac{{12}}{{13}}} \right)\)
2 \({\cos ^{ - 1}}\left( {\frac{5}{{12}}} \right)\)
3 \({\sin ^{ - 1}}\left( {\frac{5}{{12}}} \right)\)
4 \({\cos ^{ - 1}}\left( {\frac{{12}}{{13}}} \right)\)
MHTCET - 2020
PHXII07:ALTERNATING CURRENT

356029 Assertion :
A capacitor of suitable capacitance can be used in an ac circuit in place of the choke coil.
Reason :
A capacitor blocks \(dc\) and allows \(ac\) only

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII07:ALTERNATING CURRENT

356030 Assertion :
An inductance and a resistance are connected in series with an \(AC\) circuit. In this circuit the current and the potential difference across the resistance lag behind potential difference across the inductance
Reason :
In \(LR\) circuit voltage leads the current by phase angle which depends on the value of inductance and resistance

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
NEET DIGITAL LIBRARY