Home
Class 11
PHYSICS
A wire of length 1 m placed in x-z plan...

A wire of length 1 m placed in x-z plane carries current of 1 amp. The coefficient of friction between wire and the surface is `0.2` and mass of the wire is 2. The magnetic field of strengh 2 T exists along position y direction . Then choose the correct statment .

A

Acceleration of wire is `0.5 m//s^(2)`

B

Wire will not move at all

C

Accceleration of wire is `m//s^(2)`

D

Acceleration of wire is `2m//s^(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECT OF CURRENT AND MAGNETISM

    DC PANDEY|Exercise More than One Option is Correct|25 Videos

  • MAGNETIC EFFECT OF CURRENT AND MAGNETISM

    DC PANDEY|Exercise Comprehension type Questions|16 Videos

  • MAGNETIC EFFECT OF CURRENT AND MAGNETISM

    DC PANDEY|Exercise Integer type Questions|10 Videos

  • LAWS OF THERMODYNAMICS

    DC PANDEY|Exercise Level 2 Subjective|18 Videos

  • MEASUREMENT AND ERRORS

    DC PANDEY|Exercise Subjective|19 Videos

Similar Questions

Explore conceptually related problems

A straight wire of length l can slide on two parallel plastic rails kept in a horizontal plane with a separation d. The coefficient of friction between the wire and the rails is mu . If the wire carries a current I, what minimum magnetic field should exist in the space in order to slide the wire on the rails.

A wire of length 2 m carrying a current of 1 A is bend to form a circle. The magnetic moment of the coil is (in A-m^(2) )

A wire of length 1m along x-axis carries a current 2 A , is placed inside the field of vecB=(3.0hatj+4.0hatk) tesla, then force exerted on the wire is

A current of 10 ampere is flowing in a wire of length 1.5m . A force of 15 N acts on it when it is placed in a uniform magnetic field of 2 tesla. The angle between the magnetic field and the direction of the current is

A straight wire of length 0.5 m carrying a current of 1.6 ampere is placed in a uniform magnetic field of induction 2 T. If the magnetic field is perendicular to the length of the wire, then force on the wire is

A straight wire of length 0.5 metre and carrying a current of 1.2 ampere is placed in a uniform magnetic field of induction 2 tesla. If the magnetic field is perpendicular to the length of the wire , the force acting on the wire is

DC PANDEY-MAGNETIC EFFECT OF CURRENT AND MAGNETISM-Only One Option is Correct
  1. Two identical particles having the same mass m and charges +q and -q s...

    Text Solution

    |

  2. Find the magnetic field at P due to the arrangement shown .

    Text Solution

    |

  3. A wire of length 1 m placed in x-z plane carries current of 1 amp. T...

    Text Solution

    |

  4. A charge particle having charge q expericenec a F(1)q=(-hatj+hatk)N...

    Text Solution

    |

  5. A change particule is projected with velocity v(0) at positive x-axis...

    Text Solution

    |

  6. The dimensions of (B^(2)R^(2)C^(2))/(2mu(0)) (Where B is magnetic f...

    Text Solution

    |

  7. A conducting rod of length l and mass m is moving down a smooth inclin...

    Text Solution

    |

  8. A particle of charge q and mass m starts moving from the origin under ...

    Text Solution

    |

  9. A rigid circular loop of radius r and mass m lies in the XY- plane of ...

    Text Solution

    |

  10. A current carrying squre loop is placed near an infinitely long curre...

    Text Solution

    |

  11. A conducting rod of mass m and length l is placed over a smooth horizo...

    Text Solution

    |

  12. A particle of charge per unit mass alpha is released from origin with ...

    Text Solution

    |

  13. The x -co- ordinates of the particle at time t (gt(pi)/(3B(0)alpha))...

    Text Solution

    |

  14. Two wires AO and OC carry equal currents i as shown in Fig. One end of...

    Text Solution

    |

  15. Figure shows a square current carrying loop ABCD of side 2m and curren...

    Text Solution

    |

  16. A conducting ring of mass 2kg and radius 0.5m is placed on a smooth pl...

    Text Solution

    |

  17. A charge praticule of sepeific charge (charge/ mass ) alpha is rea...

    Text Solution

    |

  18. Magnetic moment of an electron in nth orbit of hydrogen atom is

    Text Solution

    |

  19. Two very long straight parallel wires carry steady currents i and 2i i...

    Text Solution

    |

  20. In Fig. a coil of single turn is wound on a sphere of radius r and mas...

    Text Solution

    |