Home
Class 10
PHYSICS
The force experienced by a current-carry...

The force experienced by a current-carrying wire placed in a magnetic field is zero when the angle between the wire and the direction of magnetic field is :

A

`45^(@)`

B

`60^(@)`

C

`90^(@)`

D

180

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    LAKHMIR SINGH & MANJIT KAUR|Exercise LONG ANSWER TYPE QUESTIONS|2 Videos

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    LAKHMIR SINGH & MANJIT KAUR|Exercise QUESTIONS BASED ON HIGH ORDER THINKING SKILLS|6 Videos

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    LAKHMIR SINGH & MANJIT KAUR|Exercise NCERT BOOK|2 Videos

  • ELECTRICITY

    LAKHMIR SINGH & MANJIT KAUR|Exercise NCERT|3 Videos

  • REFLECTION OF LIGHT

    LAKHMIR SINGH & MANJIT KAUR|Exercise Very Short Answer Type Questions|1 Videos

Similar Questions

Explore conceptually related problems

When is the force experienced by a current-carrying conductor placed in a magnetic field is largest?

A current carrying conductor placed in a magnetic field experiences maximum force when angle between current and magnetic field is :

Magnetic force on a current carrying wire

LAKHMIR SINGH & MANJIT KAUR-MAGNETIC EFFECT OF ELECTRIC CURRENT -Exercise
  1. In an electric motor, the direction of current in the coil changes onc...

    Text Solution

    |

  2. An electron beam enters a magnetic field right angles to it as shown i...

    Text Solution

    |

  3. The force experienced by a current-carrying wire placed in a magnetic ...

    Text Solution

    |

  4. The force experienced by a current-carrying wire placed in a magnetic ...

    Text Solution

    |

  5. A current flows in a wire running between the S and N poles of a magne...

    Text Solution

    |

  6. A electric motor is a device which transforms :

    Text Solution

    |

  7. A magnetic field exerts no force on

    Text Solution

    |

  8. A horizontal wire carries a current as shown as shown in Figure below ...

    Text Solution

    |

  9. If the current in a wire is flowing in the vertically downward directi...

    Text Solution

    |

  10. Which way does the wire in the diagram below tend to move ?

    Text Solution

    |

  11. Name the derive which converts mechanical energy into electric energy.

    Text Solution

    |

  12. Out of an A.C. generator and a D.C. generator : (a) which one uses a...

    Text Solution

    |

  13. Name the phenomenon which is made use of in an electric generator.

    Text Solution

    |

  14. Name the rule which gives the direction of induced current?

    Text Solution

    |

  15. What condition is necessary for the production of current by electroma...

    Text Solution

    |

  16. What is the basic difference in the design of an a.c. generator and d....

    Text Solution

    |

  17. What is the function of brushes in an electric generator ?

    Text Solution

    |

  18. When a wire is moved up and down in a magnetic field, a current is in...

    Text Solution

    |

  19. When current is 'switched on' and 'switched off' in a coil, a current ...

    Text Solution

    |

  20. What is the major difference between the simple alternator and most pr...

    Text Solution

    |