Home
Class 12
PHYSICS
A unifrom conducting wire ABC has a mas...

A unifrom conducting wire `ABC` has a mass of `10g`. A current of `2 A` flows through it. The wire is kept in a unifrom magnetic field `B = 2T`. The accleration of the wire will be

A

Zero

B

`12 ms^(-2)` along `y`-axis

C

`1.2xx10^(-3) ms^(-2)` along `y` -axis

D

`0.6xx10^(-3)ms^(-2)` along `y`- axis

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES

    ERRORLESS |Exercise QUESTIONS|126 Videos

  • MAGNETISM

    ERRORLESS |Exercise Assertion & Reason|1 Videos

Similar Questions

Explore conceptually related problems

A current of 2 amp. flows in a long, straight wire of radius 2 mm . The intensity of magnetic field on the axis of the wire is

A 0.5m long straight wire in which a current of 1.2A is flowing is kept a right angles to a uniform magnetic field of 2.0 tesla. The force acting on the wire will be-

A thick conducting wire has a variable current flowing through it. Select the correct alternative

1.2 amp current is flowing in a wire of 0.3 m length, It is placed perpendicular to the magnetic field (identical to 2T). The force acting on the wire will be:

A conducting wire bent in the from of a parabola y^(2)=2x carries a current i=2A as shown in figure This wire is placed in a unifrom magnetic field oversetrarrB = - 4hatk Tesla The magnetic force on the wire is (newton) .

A conducting wire bent in the form of a parabola y^2=2x , carries a current I=2A as shown in figure. The wire is subjected to a uniform magnetic field vecB=-2hatk tesla. The magnetic force on the wire in (newton) is

A wire of mass 100kg is carrying a current of 2A towards increasing x in the form of y=x^(2)(-2mlexle+2m) . This wire is placed in a magnetic field vecB=-0.02hatkT . The acceleration of the wire:

ERRORLESS -MAGNETIC EFFECT OF CURRENT-Exercise
  1. A particle with charge q, moving with a momentum p, enters a uniform m...

    Text Solution

    |

  2. Let current i=2A be flowing in each part of a wire frame as shown in F...

    Text Solution

    |

  3. A unifrom conducting wire ABC has a mass of 10g. A current of 2 A flo...

    Text Solution

    |

  4. In the given figure net magnetic at O will be

    Text Solution

    |

  5. In the following figure a wire bent in the form of a regular polygon o...

    Text Solution

    |

  6. A proton accelerated by a potential difference 500 KV moves though a ...

    Text Solution

    |

  7. An electron is moving along the positive x-axis. You want to apply a m...

    Text Solution

    |

  8. The unit vectors hati, hatj and hatk are as shown below. What will be ...

    Text Solution

    |

  9. An electron moving with a speed u along the positive x-axis at y=0 ent...

    Text Solution

    |

  10. Two very thin metallic wires placed along X and Y axes carry equal cur...

    Text Solution

    |

  11. Two long parallel wires are at a distance 2d apart. They carry stead...

    Text Solution

    |

  12. The magnetic field due to a conductor fo unifrom cross section of radi...

    Text Solution

    |

  13. Two parallel beams of protons and electrons, carrying equal currents a...

    Text Solution

    |

  14. A long thin hollow metallic cylinder of radius 'R' has a current i amp...

    Text Solution

    |

  15. The correct curve between the magnetic induction (B) along the axis of...

    Text Solution

    |

  16. A particle of charge q and mass m is moving along the x-axis with a ve...

    Text Solution

    |

  17. A wire carrying a current i is placed in a uniform magnetic field in t...

    Text Solution

    |

  18. The (tau - theta) graph for a current carrying coil placed in a unifor...

    Text Solution

    |

  19. A uniform magnetic field B and a uniform electric field E act in a com...

    Text Solution

    |

  20. If induction of magnetic field at a point is B and energy density is U...

    Text Solution

    |