Home
Class 12
PHYSICS
The frequency of a.c. is doubled. How do...

The frequency of a.c. is doubled. How do `X_L` and `X_C` get affected?

Promotional Banner

Topper's Solved these Questions

  • ATOMS AND NUCLEI

    R G PUBLICATION|Exercise EXERCISE|72 Videos

Similar Questions

Explore conceptually related problems

A reaction is second order with respect to a reactant. How is the rate of reaction affected if the concentration of the reactant is doubled.

A reaction is second order with respect to a reacant. How is the rate of reaction affected if the concentration of the reactant is doubled

A reaction is first order in A and second order in B. How is the rate affected when the concentrations of both A and B are doubled?

R G PUBLICATION-ALTERNATING CURRENT-EXERCISE
  1. The frequency of a.c. is doubled. How do XL and XC get affected?

    Text Solution

    |

  2. If L and R reperesnt respectively the inductance and resisitance the d...

    Text Solution

    |

  3. What is eddy current? State two applications of eddy current.

    Text Solution

    |

  4. Show that the mean value of complete G.C. cycle is zero.

    Text Solution

    |

  5. In a series LCR circuit in which R= 3Omega, L=25mH and C=800muF a sinu...

    Text Solution

    |

  6. In a series LCR circuit in which R= 3Omega, L=25mH and C=800muF a sinu...

    Text Solution

    |

  7. What is step up and step down transformer? To transfer electric energy...

    Text Solution

    |

  8. Describe in brief the concept of displacement.

    Text Solution

    |

  9. Find the peak current in the circuit given below.

    Text Solution

    |

  10. what is power factor of an L-C-R circuit? Explain on the basis of powe...

    Text Solution

    |

  11. Why is electrical energy transmitted at high voltage from a distance p...

    Text Solution

    |

  12. An AC source of emf E=200sin(100 pit) is connected across an inductor ...

    Text Solution

    |

  13. An AC source of emf E=200sin(100 pit) is connected across an inductor ...

    Text Solution

    |

  14. An AC source of emf E=200sin(100 pit) is connected across an inductor ...

    Text Solution

    |

  15. State the working principle of a transformer. What is hysteresis loss ...

    Text Solution

    |

  16. Briefly explain the working of A.C. generator.

    Text Solution

    |

  17. An a.c. source of e.m.f. Vmsinwt is connected with a circuit which con...

    Text Solution

    |

  18. A 40W-110V bulb is to be used in 220V-50Hz AC. Calculate the inductanc...

    Text Solution

    |

  19. Explain the physical proces on the basis of which the r.m.s value of A...

    Text Solution

    |

  20. A charged capacitor is connected to an inductor at an instant of time ...

    Text Solution

    |