Home
Class 12
PHYSICS
The potential difference between the end...

The potential difference between the ends of a resistance `R` is `V_(R)`, between the ends of capacitor is `V_(C ) = 2V_(R)` and between the ends of inductance is `V_(L) = 3V_(R )`. Then the alternating potential of the source in terms of `V_(R )` will be

A

`sqrt(2) V_(R)`

B

`V_(R)`

C

`V_(R//)sqrt(2)`

D

`5V_(R)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    MOTION|Exercise EXERCISE - 2 (LEVEL - I)|19 Videos

  • ALTERNATING CURRENT

    MOTION|Exercise EXERCISE - 2 (LEVEL - II)|5 Videos

  • ALTERNATING CURRENT

    MOTION|Exercise EXERCISE - 4 (LEVEL - II)|14 Videos

  • 10 ROTATIONAL

    MOTION|Exercise Exercise - 4 (Level - II)|49 Videos

  • ATOMIC STRUCTURE & X-RAY

    MOTION|Exercise Exercise - 2|31 Videos

Similar Questions

Explore conceptually related problems

In an L-C-R series circuit, the potential difference between the terminals of the inductance is 60 V, between the terminals of the capacitor is 30 V and that across the resistance is 40 V. Then, the supply voltage will be equal to

The potential difference (V_(A) - V_(B)) between the point A and B in the given figure is

Potential difference between points A and B (i.e. V_(A) - V_(B) ) is -----

If V is the potential difference between the ends of conductor and l is the current through it, then ohm's law states that

In the circuit shown, the potential differences, V_(1) ( between A and B ) and V_(2) ( between C and D ), are

If the potential difference between A and D is V, what will be potential difference between F and C. each of the resistance is R.

If the circuit a potential difference of 3V is required between the point C and D . Find the value of resistance r_(2)

MOTION-ALTERNATING CURRENT-EXERCISE - 1
  1. An alternating current changes from a complete cycle in 1mus, then the...

    Text Solution

    |

  2. An ac circuit, the current is given by i = 4 sin (100pit + 30^(@)) amp...

    Text Solution

    |

  3. The instantaneous value of current in an ac circuit is I = 2 sin (100p...

    Text Solution

    |

  4. Alternating current lead the applied e.m.f. by pi/2 when the circuit c...

    Text Solution

    |

  5. Three bulbs of 40, 60 and 100 watt are connected in series with the so...

    Text Solution

    |

  6. Alternating current can not be measured by D.C. Ammeter because

    Text Solution

    |

  7. In an L.C.R series circuit R = 1Omega, X(L) = 1000Omega" and "X(C) = 1...

    Text Solution

    |

  8. The potential difference between the ends of a resistance R is V(R), b...

    Text Solution

    |

  9. Which of the following statements is correct for L–C–R series combinat...

    Text Solution

    |

  10. In a series resonant L–C–R circuit, if L is increased by 25% and C is ...

    Text Solution

    |

  11. Let f = 50 Hz, and C = 100 muF in an AC circuit containing a capacitor...

    Text Solution

    |

  12. In a series C-R circuit shown in figureure, the applied voltage is 10 ...

    Text Solution

    |

  13. The electric supply line is houses works on 220 V. The amplitude of e....

    Text Solution

    |

  14. The inductive reactance of a coil is 1000Omega. If its self inductance...

    Text Solution

    |

  15. A coil of inductance 0.1 H is connected to an alternating voltage gene...

    Text Solution

    |

  16. A coil has reactance of 100Omega when frequency is 50Hz. If the freque...

    Text Solution

    |

  17. A resistance of 50Omega, an inductance of 20//pi henry and a capacitor...

    Text Solution

    |

  18. The percentage increase in the impedance of an ac circuit, when its po...

    Text Solution

    |

  19. A choke coil in a transformer of negligible resistance carries 5 mA cu...

    Text Solution

    |

  20. An ac-generator supplying voltage E to a circuit which consists of a r...

    Text Solution

    |