Home
Class 12
PHYSICS
A solenoid of resistance 50 Omega and in...

A solenoid of resistance `50 Omega` and inductance 80 H is connected to a 200 V battery, How long will it take for the current to reach 50% of its final equlibrium value ? Calculate the maximum enargy stored ?

Text Solution

Verified by Experts

The correct Answer is:
A, B, D
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    RESONANCE|Exercise Exercis-1 PART 2|51 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE|Exercise Exercis-2 PART 1|15 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE|Exercise Problem|12 Videos

  • ELECTRODYNAMICS

    RESONANCE|Exercise Advanced level problems|31 Videos

  • ELECTROSTATICS

    RESONANCE|Exercise HLP|39 Videos

Similar Questions

Explore conceptually related problems

A solenoid of resistance 50Omega and inductance 80H is connected to a 200V battery. How long will it take for the current to reach 50% of its final equilibrium value? Calculate the maximum energy stored.

A solenoid of resistance 50 Omega and inductance 5mH is connected to 200V battery Calculate the maximum energy stored:

A solenoid has an inductance of 50 mH and a resistance of 0.025 Omega . If it is connected to a battery, how long will it take for the current to reach one half of its final equilibrium value?

A coil of resistance 10Omega and an inductance 5H is connected to a 100 volt battery. Then energy stored in the coil is

A solenoid has an inductance of 10H and a resistance of 2Omega . It is connected to a 10V battery. How long will it take for the magnetic energy to reach 1//4 of its maximum value?

A coil resistance 20 W and inductance 5 H is connected with a 100 V battery. Energy stored in the coil will be

A solenoid has an inductance of 60 henrys and a resistance of 30 ohms. If it is connected to a 100 volt battery. How long will it take for the current to reach (e-1)/(e)~=63.2% of its final value

A solenoid has an inductance of 10 henty and a resistance of 2 ohm. It is connected to a 10 volt battery. How long will it take for the magnetic energy to reach 1//4 of its maximum value?

RESONANCE-ELECTROMAGNETIC INDUCTION-Exercis-1
  1. A long wire carries a current of 4.00 A. Find the energy stored in the...

    Text Solution

    |

  2. What is the magnetic energy density (in terms of standard constant & r...

    Text Solution

    |

  3. Suppose the emf of the battery, the circuit shown varies with time t s...

    Text Solution

    |

  4. The network shown in Fig. is a part of a complete circuit.What is the ...

    Text Solution

    |

  5. In figure,xi=100 V,R(1)=10 Omega,R(2)=20 Omega, R(3)=30 Omega and L= 2...

    Text Solution

    |

  6. A coil having inductance 2.0 H and resistance 20 Omega is connected t...

    Text Solution

    |

  7. A solenoid of resistance 50 Omega and inductance 80 H is connected to ...

    Text Solution

    |

  8. A solenoid has an inductance of 10 henty and a resistance of 2 ohm. It...

    Text Solution

    |

  9. A coil of resistance 40 Omega is connected across a 4.0 V battery. 0...

    Text Solution

    |

  10. An inductor of inducance 5.0 H, having a negligible resistance, is con...

    Text Solution

    |

  11. An LR circuit has L = 1.0 H R =20 Omega. It is connected across an e...

    Text Solution

    |

  12. An inductor-coil of inductance 20 mH having resistance 10 Omega is jo...

    Text Solution

    |

  13. Consider the circuit shown in .(a) find the current through the batter...

    Text Solution

    |

  14. A superconducting loop of radius R has self inductance L.A uniform & c...

    Text Solution

    |

  15. In a circuit S(1) remains closed for a long time and S(2) remain open....

    Text Solution

    |

  16. Show that if two inductors with equal inductance L are connected in pa...

    Text Solution

    |

  17. Two coils of inductances L(1), and L(2) are linked such that their mut...

    Text Solution

    |

  18. The average emf induced in the secondary coil is 0.1 V when the curren...

    Text Solution

    |

  19. The mutual inductance between two coils is 0.5 H.It the current in one...

    Text Solution

    |

  20. A small square loop of wire of side l is placed inside a large square ...

    Text Solution

    |