Home
Class 12
PHYSICS
L, C and R represent the physical quanti...

L, C and R represent the physical quantities, inductance, capacitance and resistance respectively. The combination(s) which have the dimensions of frequency are

A

`(1)/(RC)`

B

`(R)/(L)`

C

`(1)/(sqrt(LC))`

D

`(C)/(L)`

Text Solution

Verified by Experts

The correct Answer is:
D
We have, `tau_(c)=CR, tau_(L)=(L)/(R)and omega=(1)/(sqrt(LC))`
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    DC PANDEY|Exercise Medical entrance special format questions|17 Videos

  • ELECTROMAGNETIC INDUCTION

    DC PANDEY|Exercise Match the columns|5 Videos

  • ELECTROMAGNETIC INDUCTION

    DC PANDEY|Exercise Check point|60 Videos

  • CURRENT ELECTRICITY

    DC PANDEY|Exercise Medical entrances gallery|97 Videos

  • ELECTROMAGNETIC WAVES

    DC PANDEY|Exercise Sec C|22 Videos

Similar Questions

Explore conceptually related problems

L, C and R represent the physical quantities inductance, capacitance and resistance respectively. The combinations which have the dimensions of frequency are-

If L, C and R represent the physical quantities indutance, capacitance and resistance respectively, the conbinations which have the dimensions of frequency are :

L,C and R represent the physical quantities inductance, capacitance and resistance respectively. Which of the following combinations have dimensions of frequency?

If L,C and R represent inductance, capacitance and resistance respectively, then which of the following does not represent dimensions of frequency

The symbols L, C, and R represent inductance, capacitance, and resistance, respectively. The dimensions of frequency are given by the combination

If L,C and R denote the inductance, capacitance and resistance respectively, the dimensional formula for C^(2)LR is

If L and R denote inductance and resistance , respectively , then the dimensions of L//R are

If L and R denote the inductance and resistance of a coil respectively, then R/L has the dimensions of

The physical quantities not having same dimensions are

DC PANDEY-ELECTROMAGNETIC INDUCTION-Taking it together
  1. L, C and R represent the physical quantities, inductance, capacitance ...

    Text Solution

    |

  2. The self inductance L of a solenoid of length l and area of cross-sect...

    Text Solution

    |

  3. In electromagnetic induction, the induced charge in a coil is independ...

    Text Solution

    |

  4. A coil and a bulb are connected in series with a dc source, a soft iro...

    Text Solution

    |

  5. A magnet is brought towards a coil (i) speedily (ii) slowly then the i...

    Text Solution

    |

  6. A coil of area 10cm^2 and 10 turns is in magnetic field directed perpe...

    Text Solution

    |

  7. The adjoining figure shows two bulbs B(1) and B(2) resistor R and an i...

    Text Solution

    |

  8. Two identical circular loops of metal wire are lying on a table withou...

    Text Solution

    |

  9. A coil having 500 square loops each of side 10 cm is placed normal to ...

    Text Solution

    |

  10. A coil having an area 2m^(2) is placed in a magnetic field which chang...

    Text Solution

    |

  11. Two circular loops of equal radii are placed coaxially at some separat...

    Text Solution

    |

  12. A small, conducting circular loop is placed inside a long solenoid car...

    Text Solution

    |

  13. A metallic ring is attached with the wall of a room. When the north po...

    Text Solution

    |

  14. In the figure magnetic energy stored in the coil is

    Text Solution

    |

  15. An emf of 15 V is applied in a circuit containing 5 H inductance and 1...

    Text Solution

    |

  16. A circuit element is placed in a closed box. At time t=0, constant cur...

    Text Solution

    |

  17. Some magnetic flux is changed from a coil resistance 10Omega. As a res...

    Text Solution

    |

  18. The adjoining figure shows two bulbs B(1) and B(2) resistor R and an i...

    Text Solution

    |

  19. A coil of 40 Omega resistance has 100 turns and radius 6 mm us connect...

    Text Solution

    |

  20. A coil has an area of 0.05 m^(2) and it has 800 turns. It is placed pe...

    Text Solution

    |