Home
Class 12
PHYSICS
Four capacitors of equal capacitance hav...

Four capacitors of equal capacitance have an equivalent capacitance `C_(1)` when connected in series and an equivalent capacitance `C_(2)` when connected in parallel. The ratio `(C_(1))/(C_(2))` is

A

`1//4`

B

`1//16`

C

`1//8`

D

`1//12`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER 2008

    WB JEE PREVIOUS YEAR PAPER|Exercise PHYSICS|38 Videos

  • QUESTION PAPER 2010

    WB JEE PREVIOUS YEAR PAPER|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

Four capacitors of equal capacitance have a net capacitance C_(1) when connected in series and a net capacitance C_(2) when connected in parallel. The ratio of C_(1)//C_(2) is

Three capacitors of equal capacitance, when connected in series, have a net capacitance C_1 . When connected in parallel, they have a net capacitance C_2 . What is the value of (C_1)/(C_2) ?

Find the equivalent capacitance between A and C.

The equivalent capacitors is C_1 when four capacitors of equal capacitance are connected in series. In their parallel connection, the equivalent capacitance becomes C_2 . The raito (C_1)/(C_2) will be

A few capacitors are joined in series. Find the equivalent capacitance of the combination.

A few capacitors are joined in parallel. Find the equivalent capacitance of the combination.

Prove that the equivalent capacitance of two capacitors of the same capacitance connected in parallel is four times the equivalent capacitance when they are connected in series.

Net capacitance of three identical capacitors in series is 2 mu F . What will be their net capacitance if connected in parallel?

Two capacitors of capacitance C_1 and C_2 are connected in series and a voltage V is applied across them.'What is the P.D. across C_1 :

Compare the equivalent capacitances of two capacitors of capacitances 5 unit and 4 unit connected in parallel and in series, respectively.

WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2009-Multiple Choice Questions (Physics)
  1. Two identical light waves, propagating in the same direction, have a p...

    Text Solution

    |

  2. The equation of state for n moles of an ideal gas is PV= nRT, where R ...

    Text Solution

    |

  3. At a certain place, the horizontal component of earth's magnetic field...

    Text Solution

    |

  4. The number of electrons in 2coulomb of charge is

    Text Solution

    |

  5. The current flowing through a wire depends on time as I= 3t^(2)+ 2t + ...

    Text Solution

    |

  6. If the charge on a capacitor is increased by 2 coulomb, the energy sto...

    Text Solution

    |

  7. Work done to carry a charge q once along the circular path of radius r...

    Text Solution

    |

  8. Four capacitors of equal capacitance have an equivalent capacitance C(...

    Text Solution

    |

  9. Magnetic field intensity H at the centre of a circular loop of radius ...

    Text Solution

    |

  10. Which of the following materials is the best conductor of electricity?

    Text Solution

    |

  11. One Kg of copper is drawn into a wire of 1mm diameter and a wire of 2m...

    Text Solution

    |

  12. An electrical cable having a resistance of 0.2Omega delivers 10kw at 2...

    Text Solution

    |

  13. A wire of resistance 5Omega is drawn out so that its new length is 3 t...

    Text Solution

    |

  14. Two identical cells each of emf E and internal resistance r are connec...

    Text Solution

    |

  15. To write the decimal number 37 in binary, how many binary digits are r...

    Text Solution

    |

  16. A junction diode has a resistance of 25Omega when forward biased and 2...

    Text Solution

    |

  17. If the electron in a hydrogen atom jumps from an orbit with level n(1)...

    Text Solution

    |

  18. What is the particle x in the following nuclear reaction: ""(4)^(9)Be ...

    Text Solution

    |

  19. An alternating current of rms value 10A is passed through a 12Omega re...

    Text Solution

    |

  20. Which of the following relation represent Biot-Savart's law?

    Text Solution

    |