Home
Class 12
PHYSICS
A capacitance of 2 muF is required in an...

A capacitance of `2 muF` is required in an electrical circuit across a potential difference of `1.0 kV` A large number of `1 muF` capacitors are available which can withstand a potential difference of not more than `300 v`.
The minimum number of capacitors required to achieve this is

A

32

B

2

C

16

D

24

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • JEE MOCK TEST 9

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos
  • NEET MOCK TEST 07

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

An electrical technician requires a capacitance of 2 muF in a circuit across a potential difference of 1 kV. A large number of 1 mu F capacitors are available to him each of which can withstand a potential difference of not more than 400 V. Suggest a possible arrangement that requires the minimum number of capacitors.

A student requires a capacitor of 3 muF in a circuit across a potential of 1000 V. A large number of 2 muF capacitors are available to him, each of which can withstand a potential difference of not more than 300 V. How should the student arrange these capacitors so that he may use minimum number of condensers ?

In the arrangement shown, a potential difference is applied between points A and B. No capacitor can withstand a potential difference of more than 100 V

While working on a physics project at school physics lab, you required 4 mu F capacitor in a circuit across a potential difference of 1 kV. Unfortunately, 4 muF capacitors are out of stock in your lab but 2muF capacitors which can withstand a potential difference of 400 V are available in plenty . If you decide to use the 2 muF capacitors in place of 4 muF capacitor , minimum number of capacitors required are

Two capacitors 3muF and 6muF are connected in series across a potential difference of 120V . Then the potential difference across 3muF capacitor is:

While working on a physics project at school physics, lab, you require a 4 mu F capacitor in a circuit across a potential difference of 1 k V. Unfortunately, 4 mu F capacitors are out or stock in your lab but 2 mu F capacitors which can withstand a potential difference of 400 V are available in plenty . if you decide to use the 2 mu F capacitors in place of 4 mu F capacitor minimum number of capacitors required are

NTA MOCK TESTS-NEET MOCK TEST 06-PHYSICS
  1. The mirror in the below case is

    Text Solution

    |

  2. A stone is projected vertically upward to reach maximum height h. The ...

    Text Solution

    |

  3. A force given by vecF=f(x)hati+f(y)hatj+f(z)hatk acts on a particle wh...

    Text Solution

    |

  4. Two identical square rods of metal are welded end to end as shown in f...

    Text Solution

    |

  5. Identify the gate and match A, B, Y in the bracket to check.

    Text Solution

    |

  6. A particle of mass m is projected upwards with velocity v=(v(e))/(2), ...

    Text Solution

    |

  7. A particle moves in a circular path of radius 0.5 m at a speed that un...

    Text Solution

    |

  8. 1 g of water at 100^(@)C is completely converted into steam at 100^(@)...

    Text Solution

    |

  9. A simple pendulum consisting of a mass M attached to a string of lengt...

    Text Solution

    |

  10. The ends of a stretched wire of length L are fixed at x = 0 and x = L....

    Text Solution

    |

  11. K("max") (in eV) = 3, and frequency of light (in Hz) =1xx10^(15) for a...

    Text Solution

    |

  12. A capacitance of 2 muF is required in an electrical circuit across a p...

    Text Solution

    |

  13. A rocket of mass 4000 kg is set for vertical firing. How much gas must...

    Text Solution

    |

  14. 1 mole of a gas with gamma=7//5 is mixed with 1 mole of a gas with gam...

    Text Solution

    |

  15. An electromagnetic wave fo frequency 1xx10^(14) Hz is propagating alon...

    Text Solution

    |

  16. The algebraic sum of two co - initial vectors is 16 units. Their vecto...

    Text Solution

    |

  17. In a Young's double slit experiment, slits are separated by 0.5 mm and...

    Text Solution

    |

  18. The speed of a ball of radius 2 cm in a viscous liquid is 20 cm/s. The...

    Text Solution

    |

  19. In a pond of water, a flame is held 2 m above the surface of the water...

    Text Solution

    |

  20. A particle is projected with velocity v(0) along x - axis. The deceler...

    Text Solution

    |