Home
Class 12
PHYSICS
Plot the variation of emf across the ind...

Plot the variation of emf across the inductor with respect time __

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
c
Promotional Banner

Topper's Solved these Questions

  • ELECTRO MAGNETIC INDUCTION

    MOTION|Exercise EXERCISE-2 (Objective problems (Analytical questions))|70 Videos

  • ELECTRO MAGNETIC INDUCTION

    MOTION|Exercise EXERCISE-3 (Assertion & Reasoning)|18 Videos

  • ELECTRO MAGNETIC INDUCTION

    MOTION|Exercise QUESTION FOR PRACTICE|41 Videos

  • Electrical Instrument

    MOTION|Exercise EXERCISE -3|16 Videos

  • ELECTRO MAGNETIC WAVES

    MOTION|Exercise EXERCISE - 3 (SECTION - B)|8 Videos

Similar Questions

Explore conceptually related problems

Through a uniform B field, A small rectangular loop is moving towards left with constant velocity as shown in the figure. Counting of time t begins at the moment, the loop starts entering the field. Plot the variation of flux through the loop with respect to time. Also, plot the variation of induced emf w.r.t. time t.

Consider an ideal inductor (having no resistance) of inductance L which is connected to an ideal cell (no resistance) of emf E by closing the switch S at time t = 0 . Plot the variation of current through the inductor versus time.

The variation of displacement with respect to time is depicted in the following figure. The figure shows that

MOTION-ELECTRO MAGNETIC INDUCTION-EXERCISE-1
  1. Calculate the ratio of power desipatted by the bulb at t=1 sec and t=2...

    Text Solution

    |

  2. Calculated the ratio of current flowing through the battery at t=0 and...

    Text Solution

    |

  3. Plot the variation of emf across the inductor with respect time

    Text Solution

    |

  4. The coefficient of mutual induction between two coils is 4H. If the cu...

    Text Solution

    |

  5. The coefficient of mutual induction between two closely lying coil doe...

    Text Solution

    |

  6. Out of the two coils placed near each other, when a current of 2 amp i...

    Text Solution

    |

  7. An inductor may store energy in

    Text Solution

    |

  8. On making a coil of copper wire of length  and coil radius r, the val...

    Text Solution

    |

  9. v34

    Text Solution

    |

  10. The coefficient of coupling between two coil is maximum when the two c...

    Text Solution

    |

  11. Two coils of self-inductance L(1) and L(2) are placed closed to each o...

    Text Solution

    |

  12. The mutual inductance of an induction coil is 5H . In the primary coil...

    Text Solution

    |

  13. The value of coefficient of mutual induction in two coils can be incre...

    Text Solution

    |

  14. If the current in the primary coil is reduced from 3.0 ampere to zero ...

    Text Solution

    |

  15. A solenoid having a core of cross-section 4cm^(2), half air and half i...

    Text Solution

    |

  16. The coefficients of self induction of two inductance coil are 0.01 H a...

    Text Solution

    |

  17. Two identical solenoid coils, each of self inductancen L are connected...

    Text Solution

    |

  18. If two coils of negligible mutual induction and having coefficient of ...

    Text Solution

    |

  19. To transmit electrical energy from a generator to distant consumers

    Text Solution

    |

  20. A step down transformer is used to reduce the main supply of 200 V to ...

    Text Solution

    |