Home
Class 12
PHYSICS
The resultant capacitance of given circu...

The resultant capacitance of given circuit is

A

`(100)/(100 pi)f`

B

`(25)/(100 pi)F`

C

`(sqrt(125 xx75))/(100 pi) F`

D

`(1)/(100 pi sqrt(125 xx 75))F`

Text Solution

Verified by Experts

The correct Answer is:
D

`(1)/(omega C) = sqrt(125 xx 75)`
Here `omega = 2 pi f = 2 pi xx 50 = 100 pi rad s^(-1)`
`:. C=(1)/(100 pi sqrt(125xx75))F`.
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    CENGAGE PHYSICS ENGLISH|Exercise Exercises Multiple Correct|5 Videos
  • ALTERNATING CURRENT

    CENGAGE PHYSICS ENGLISH|Exercise Exercises Assertion-reasoning|7 Videos
  • ALTERNATING CURRENT

    CENGAGE PHYSICS ENGLISH|Exercise Exercises Subjective|15 Videos
  • ATOMIC PHYSICS

    CENGAGE PHYSICS ENGLISH|Exercise ddp.4.3|15 Videos

Similar Questions

Explore conceptually related problems

The resultant capacitance of given circuit between point P and Q is

Which option is correct for the resultant capacitance of the given circuit a) 4uf b) 1/4uf 3) 3/4uf d) 4/3uf

The equivalent capacitance of the circuit as shown in figure between points A and B is

The equivalent capacitance of the circuit shown, between points A and B will be-

The equivalent capacitance of the circuit across the terminals (A )and (B) is equal to .

In the given circuit.

The equivalent capacitance in the circuit shown in figure will be

Find the resultant capacitance along AB

Find the equivaent capacitance of the circuit between point A and B.

Find the equivalent capacitance of the circuit between the points 'A' and 'B'. All capacitors are in microfarad.

CENGAGE PHYSICS ENGLISH-ALTERNATING CURRENT-Exercises Single Correct
  1. A resistor and a capacitor are connected to an ac supply of 200 V, 50 ...

    Text Solution

    |

  2. A resistor and capacitor are connected to an ac supply of 200 V, 50 Hz...

    Text Solution

    |

  3. The resultant capacitance of given circuit is

    Text Solution

    |

  4. In a series LCR circuit the voltage across the resistance, capacitance...

    Text Solution

    |

  5. An ideal choke takes a current of 10 A when connected to an ac supply ...

    Text Solution

    |

  6. A direct current of 5 amp is superimposed on an alternating current I=...

    Text Solution

    |

  7. In the circuit of fig, the source freqency is omega=2000 rad s^(-1). T...

    Text Solution

    |

  8. 110underset(rms)(V) is applied across a series circuit having resistan...

    Text Solution

    |

  9. In the circuit given in fig. (VC)=50 V and R=50 Omega. The values of C...

    Text Solution

    |

  10. A 220-V, 50 Hz, ac generator is connected to an inductor and a 50 Omeg...

    Text Solution

    |

  11. An 8 (mu)F capacitor is connected across a 220√2 V, 50 Hz line. What i...

    Text Solution

    |

  12. A DC ammeter and n AC thermal ammeter are connected to a circuit in se...

    Text Solution

    |

  13. Current in an AC circuit is given by i = 3 sin omegat + 4 cos omegat, ...

    Text Solution

    |

  14. A typical light dimmer used to dim the stage lights in a theater consi...

    Text Solution

    |

  15. Two alternating voltage generators produce emfs of the same amplitude(...

    Text Solution

    |

  16. For the circuit shown in fig, current in inductance is 0.8A while that...

    Text Solution

    |

  17. If a direct current of value a ampere is superimposed on an alternativ...

    Text Solution

    |

  18. Determine the rms value of a semi-circular current wave which has a ma...

    Text Solution

    |

  19. An alternating voltage E = 200sqrt 2sin(100t) is connected to a muF ca...

    Text Solution

    |

  20. Which voltmeter will give zero reading at resonance?

    Text Solution

    |