Home
Class 12
PHYSICS
As the frequency of an ac circuit increa...

As the frequency of an ac circuit increases, the current first increases and then decreases. What combination of circuit elements is most likely to comprise the circuit ?

A

L.C and R

B

L and C

C

L and R

D

R and C

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER 2022 TERM 1 SET 1

    XII BOARDS PREVIOUS YEAR|Exercise SECTION-C|6 Videos

  • QUESTION PAPER 2022 TERM 1 SET 1

    XII BOARDS PREVIOUS YEAR|Exercise SECTION-C|6 Videos

  • QUESTION PAPER 2022 SET - 5

    XII BOARDS PREVIOUS YEAR|Exercise SECTION-C (CASE STUDY)|5 Videos

  • QUESTION PAPER 2022 TERM 1 SET 2

    XII BOARDS PREVIOUS YEAR|Exercise SECTION C|6 Videos

Similar Questions

Explore conceptually related problems

In an ac circuit the current

In an LCR series ac circuit, the current is

As the frequency of an alternating current increases, the impedance of the circuit

Which combination of resistors is used to decrease current in a circuit ?

In an A.C. circuit the current

In LCR series AC circuit, the current

In a purely resistive ac circuit, the current

In an alternating current circuit consisting of elements in series, the current increases on increasing the frequency of supply. Which of the following elements are likely to consitute the circuit ?

XII BOARDS PREVIOUS YEAR-QUESTION PAPER 2022 TERM 1 SET 1-SECTION-B
  1. A straight conducting rod of length l and mass m is suspended in a ho...

    Text Solution

    |

  2. A constant current I is maintained in a solenoid. Which of lthe follo...

    Text Solution

    |

  3. As the frequency of an ac circuit increases, the current first increas...

    Text Solution

    |

  4. If n, e, tau, m, are representing electron density charge, relaxation ...

    Text Solution

    |

  5. A proton and an alpha particle move in circular orbits in a uniform ma...

    Text Solution

    |

  6. A coil of area 100 cm^(2) is kept and angle of 30^(@) with a magnetic...

    Text Solution

    |

  7. A 15 Omega resistor , an 80 mH inductor and a capacitor of capacitanc...

    Text Solution

    |

  8. Four objects W, X, Y and Z each with charge +q are held fixed at four ...

    Text Solution

    |

  9. Two sources of equal emf are connected to an external resistance R. Th...

    Text Solution

    |

  10. Which of the following statements is correct?

    Text Solution

    |

  11. The equivalent resistance between A and B of the network shown in figu...

    Text Solution

    |

  12. A bar magnet has magnetic dipole moment vecM. Its initial position is ...

    Text Solution

    |

  13. Two charges 14 muC and -4 muC are placed at (-12 cm, 0, 0) and (12 cm,...

    Text Solution

    |

  14. A 300 Omega resistor and a capacitor of (25/pi)muF are connected in se...

    Text Solution

    |

  15. The core of a transformer is laminated to reduce

    Text Solution

    |

  16. Assertion (A) : A negative charge in an electric field moves along the...

    Text Solution

    |

  17. Assertion : We cannot make a magnet with only one pole. Reason : Ma...

    Text Solution

    |

  18. Assertion: When radius of circular loop carrying current is doubled, i...

    Text Solution

    |

  19. Assertion : Higher the range, greater is the resistance of ammeter. ...

    Text Solution

    |

  20. Assertion (A) : A step - up transformer cannot be used as a step- down...

    Text Solution

    |