Home
Class 12
MATHS
The equation of electromotive force for ...

The equation of electromotive force for an electric circuit contianing resistance and self inductance is `E=Ri+L(di)/(dt)`, where E is the electromotive force given to the circuit, R, the resistance and L, the coefficient of induction. Find the current 'i' at time t when
E= 0

Promotional Banner

Topper's Solved these Questions

  • DIFFERENTIAL EQUATIONS

    PRADEEP PUBLICATION|Exercise EXERCISE|507 Videos
  • DETERMINANTS

    PRADEEP PUBLICATION|Exercise EXERCISE|342 Videos
  • INTEGRALS

    PRADEEP PUBLICATION|Exercise EXERCISE|1126 Videos

Similar Questions

Explore conceptually related problems

An alternating e.m.f. of 110 V is applied to a circuit containing a resistance of 40 ohm and an inductance L, in an agle phi = tan^-1 3//4 . Find the impedance of the circuit

A circuit consist of resistance 10 ohm and capacitance 0.1 microfarad. If an alternating e.m.f. (electromotive force) of 100 volt and frequency 50 Hertz is applied, calculate the current in the circuit.

Define impedance of an electric circuit. How it differs from ohmic resistance ? Find an expression for the impedance of an a.c. circuit containing L-C-R in series.

An a.c. Voltage is applied to a resistance R=30 Omega and an inductor L in series. If the inductive reactance is also 30 Omega , the phase difference between the applied voltage and the current in the circuit is

An a.c. voltage E = E_0 sin omegat is applied across an inductance L. Obtain an expression for the current in the circuit and hence obtain inductive reactance of the circuit .

An a.c. voltage E = E_0 sin omegat is applied across an inductance L. Obtain an expression for the current in the circuit and hence obtain the phse of the current flowing w.r.t the applied voltage.

PRADEEP PUBLICATION-DIFFERENTIAL EQUATIONS-EXERCISE
  1. The equation of electromotive force for an electric circuit contianing...

    Text Solution

    |

  2. Determine the order and the degree of each of the following equations....

    Text Solution

    |

  3. Determine the order and the degree of each of the following equations....

    Text Solution

    |

  4. Determine the order and the degree of each of the following equations....

    Text Solution

    |

  5. Determine the order and the degree of each of the following equations....

    Text Solution

    |

  6. Determine the order and the degree of each of the following equations....

    Text Solution

    |

  7. Determine the order and the degree of each of the following equations....

    Text Solution

    |

  8. Determine the order and the degree of each of the following equations....

    Text Solution

    |

  9. Determine the order and the degree of each of the following equations....

    Text Solution

    |

  10. Determine the order and the degree of each of the following equations....

    Text Solution

    |

  11. Determine the order and the degree of each of the following equations....

    Text Solution

    |

  12. Determine the order and the degree of each of the following equations....

    Text Solution

    |

  13. Determine the order and the degree of each of the following equations....

    Text Solution

    |

  14. In each of the following cases, from the differential equation by elim...

    Text Solution

    |

  15. In each of the following cases, from the differential equation by elim...

    Text Solution

    |

  16. In each of the following cases, from the differential equation by elim...

    Text Solution

    |

  17. In each of the following cases, from the differential equation by elim...

    Text Solution

    |

  18. In each of the following cases, from the differential equation by elim...

    Text Solution

    |

  19. c(y+c)^2=x^3, c is an arbitrary constant.

    Text Solution

    |

  20. y^2-2ay+x^2=a^2, a is an arbitrary constant.

    Text Solution

    |

  21. In each of the following cases, from the differential equation by elim...

    Text Solution

    |