Home
Class 12
PHYSICS
Two non-interacting inductor L1 = 2 mH a...

Two non-interacting inductor `L_1` = 2 mH and `L_2` = 5 mH are connected in parallel then respective ratio of

A

Flux is 1:1

B

Current is 5 : 4

C

Energy is 25 : 4

D

Energy is 4 : 25

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • TEST 1

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|21 Videos
  • TEST 3

    AAKASH INSTITUTE ENGLISH|Exercise EXAMPLE|74 Videos

Similar Questions

Explore conceptually related problems

Two coils of self inductance L_(1) and L_(2) are connected in parallel and then connected to a cell of emf epsilon and internal resistance - R. Find the steady state current in the coils.

Two inductors L_(1) and L_(2) are connected in parallel and a time varying current flows as shown. the ratio of current i_(1)//i_(2)

Two inductors L_(1) and L_(2) are connected in parallel and a time varying current flows as shown. The ratio of current i_(1)//i_(2) is?

Show that if two inductors with equal inductance L are connected in parallel then the equivalent inductance of combination is L//2 .The inductors are separated by a large distance.

Two pure inductors each of self-inductance L are connected in parallel but are well separted from each other. The total inductance is

Two inductors each of inductance L are connected in parallel. One more inductor of value 5 mH is connected in series of this configuration then the effective inductance is 15 mH . The value of L is ………..mH.

Two coils have self-inductance L_(1) = 4mH and L_(2) = 1 mH respectively. The currents in the two coils are increased at the same rate. At a certain instant of time both coils are given the same power. If I_(1) and I_(2) are the currents in the two coils, at that instant of time respectively, then the value of (I_(1)//I_(2)) is :

If resistance R = 10 Omega , inductance L = 2 mH and capacitance C = 5 muF are connected in series to an AC source of frequency 50 Hz, then at resonance the impedance of circuit is

If resistance R =100 Omega, inductance L = 12mH and capacitance C=15muF are connected in series to an AC sources, then at resonance the impedance of circuit is

Two ends of an inductor of inductance L are connected to two parallel conducting wires. A rod of length l and mass m is gien velocity v_0 as shown. The whole sytem is placed in perpendicular magnetic field B. Find the maximum current in the inductor. (Neglect gravity and friction)

AAKASH INSTITUTE ENGLISH-TEST 2-Exercise
  1. A conducting wire MN moves with velocity V0 along +X-axis in a uniform...

    Text Solution

    |

  2. As shown in figure there is a ring having radius R and charge q distri...

    Text Solution

    |

  3. Two non-interacting inductor L1 = 2 mH and L2 = 5 mH are connected in ...

    Text Solution

    |

  4. A square loop of side 10 cm with its side parallel to X, and y axis is...

    Text Solution

    |

  5. A conducting rod PQ is rotated in a magnetic field B about an axis pas...

    Text Solution

    |

  6. A magnet is suspended in the magnetic meridian with an untwisted wire....

    Text Solution

    |

  7. A bar magnet has a coercivity of (4000 Am^-1) It is desired to demagne...

    Text Solution

    |

  8. A short bar magnet of magnetic moment 1.5 Am^2 is placed along x-axis ...

    Text Solution

    |

  9. A parallel plate capacitor made of circular plates each of radius 6 cm...

    Text Solution

    |

  10. A coil in the shape of square is placed in a variable magnetic field, ...

    Text Solution

    |

  11. A uniform magnetic field along a long cylindrical rod varies with time...

    Text Solution

    |

  12. The network shown in the figure is a part of a complete circuit. If at...

    Text Solution

    |

  13. The time constant for LR circuit between the terminals a and b as show...

    Text Solution

    |

  14. A capacitor C and inductor L are connected in parallel with a battery ...

    Text Solution

    |

  15. If an ac source is connected across ideal capacitor and current passin...

    Text Solution

    |

  16. A series R-L circuit is subjected to an alternating voltage given as (...

    Text Solution

    |

  17. An a.c. voltage of (V = 100 sin omega t) volt is connected across the ...

    Text Solution

    |

  18. The dimensional formula of [E0(dphiE)/dt] is (where phiE electric flux...

    Text Solution

    |

  19. A choke coil of resistance R and inductance is connected to an ac. sou...

    Text Solution

    |

  20. When two AC generators of emf having peak voltage V1 and V2 and same f...

    Text Solution

    |