Home
Class 12
PHYSICS
A transfomer has 500 primary tunrs and 1...

A transfomer has 500 primary tunrs and 10 secondary turns. If the secondary has a resistive load respectively, are

A

`0.16 A, 3.2 xx 10^(-3)A`

B

`3.2 xx 10^(-3)A 0.16A`

C

0.16A0.16A

D

`3.2 xx 10^(-3)A 3.2 xx 10^(-3)A`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT(SECTION -D) Assertion-Reason type Question)|15 Videos

  • ELECTROMAGNETIC INDUCTION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT(SECTION - B) (OBJECTIVE TYPE QUESTIONS)|25 Videos

  • ELECTRIC CHARGES AND FIELDS

    AAKASH INSTITUTE ENGLISH|Exercise comprehension|3 Videos

  • ELECTROMAGNETIC WAVES

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - D Assertion-Reason Type Questions|25 Videos

Similar Questions

Explore conceptually related problems

A transformer has 500 primary turns and 10 secondary turns If V_(p) is 120 V (rms) and a resistive load of 15 Omega is connected across the secondary , the currents in the primary and secondary coil of transformer are -

What are primary and secondary pollutants of the air ?

Primary growth and Secondary growth.

Name the primary and secondary lymphoid organs.

Name the primary and secondary lymphoid organs.

What is meant by primary and secondary structure of proteins.

A transformer has 50 turns in the primary and 100 in the secondary. If the primary is connected to a 220 V DC supply, what will be the voltage across the secondary?

A transformer has 50 turns in the primary and 100 in the secondary. If the primary is connected to a 220 V DC supply, what will be the voltage across the secondary?

An ideal transformer has 100 turns in the primary and 250 turns in the secondary. The peak value of the ac is 28 V . The r.m.s. secondary voltage is nearest to

What are primary phloem and secondary phloem?

AAKASH INSTITUTE ENGLISH-ELECTROMAGNETIC INDUCTION-ASSIGNMENT(SECTION -C) Previous Years Questions
  1. A circular disc of radius 0.2 m is placed in a uniform magnetic fied...

    Text Solution

    |

  2. A long solenoid has 500 turns, When a current of 2 A is passed through...

    Text Solution

    |

  3. What is the value of inductance L for which the current is maximum in ...

    Text Solution

    |

  4. Two coils of self-inductance 2 mH and 8 mH are placed, so close togeth...

    Text Solution

    |

  5. A closed iron ring is held horizontally and a bar magnet is dropped th...

    Text Solution

    |

  6. The magnetic flux through Circuit of resistance R chages by an a...

    Text Solution

    |

  7. As a result of change in the magnetic flux linked to the closed loop s...

    Text Solution

    |

  8. A rectangular, a square, a circular and an elliptical loop, all in the...

    Text Solution

    |

  9. A conductor of 3 m in length is moving perpendicularly to magnetic fie...

    Text Solution

    |

  10. In a circular conducting coil, when current increases from 2A to 18A i...

    Text Solution

    |

  11. In the circuit given in tigure, 1 and 2 are ammeters. Just after key K...

    Text Solution

    |

  12. Self-inductance of a coil is 2mH, current through this coil is, I=t^(2...

    Text Solution

    |

  13. When the number of turns and the length of the solenoid are doubled ke...

    Text Solution

    |

  14. The time constant of L-R circuit is doubled if

    Text Solution

    |

  15. Two neighbouring coils A and B have a mutual inductance of 20 mH. The ...

    Text Solution

    |

  16. The self inductance L of a solenoid depends on the number of turns per...

    Text Solution

    |

  17. Two coils have a mutual inductance 0.005 H. The current changes in the...

    Text Solution

    |

  18. A transfomer has 500 primary tunrs and 10 secondary turns. If the seco...

    Text Solution

    |

  19. A magnet is made to oscillate with a particular frequency, passimg thr...

    Text Solution

    |

  20. Two coils have self-inductance L(1)=4mHandL(2)=1mH respectively. The c...

    Text Solution

    |