Home
Class 12
PHYSICS
A circular loop of radius R carrying a c...

A circular loop of radius R carrying a current I is placed in a uniform magnetic field B perpendicular to the loop. The force on the loop is

A

`irvecB_(0)`

B

`2piirvecB_(0)`

C

zero

D

`piirvecB_(0)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MOVING CHARGES & MAGNETISM

    VMC MODULES ENGLISH|Exercise IMPECCABLE|53 Videos

  • MOVING CHARGES & MAGNETISM

    VMC MODULES ENGLISH|Exercise Illustration|55 Videos

  • MOVING CHARGES & MAGNETISM

    VMC MODULES ENGLISH|Exercise ENABLE|50 Videos

  • Motion in Two Dimensions

    VMC MODULES ENGLISH|Exercise MCQ|2 Videos

  • PROPERTIES OF MATTER

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive) Level - 2 (MATRIX MATCH TYPE)|1 Videos

Similar Questions

Explore conceptually related problems

A circular loop of area 1cm^2 , carrying a current of 10 A , is placed in a magnetic field of 0.1 T perpendicular to the plane of the loop. The torque on the loop due to the magnetic field is

A conducting circular loop of radius r carries a constant current i. It is placed in a uniform magnetic field B such that B is perpendicular to the plane of loop. What is the magnetic force acting on the loop?

A circular loop of radius a, carrying a current I, is placed in a tow dimensional magnetic field. The centre of the loop coincides with the centre of the filed The strenght of the magnetic field at the pariphery of the loop is B. find the magnetic force on the wire.

A circular flexible loop of wire of radius r carrying a current I is placed in a uniform magnetic field B . If B is doubled, then tension in the loop

A small circular flexible loop of wire of radius r carries a current I . It is placed in a uniform magnetic field B . The tension in the loop will be doubled if (Choose the incorrect option)

A non planar closed loop of arbitrary shape carryign a current I is placed in uniform magnetic field. The force acting on the loop

A current carrying loop in a uniform magnetic field will experience

A current carrying loop of radius R and mass 'm' is placed inside a uniform magnetic field an shown

A circular loop of radius R is kept in a uniform magnetic field pointing perpendicular into the plane of paper. When a current l flows in the loop, the tension produced in the loop is

A conducting loop carrying a current I is placed in a uniform magnetic field ponting into the plane of the paper as shown. The loop will have a tendency to

VMC MODULES ENGLISH-MOVING CHARGES & MAGNETISM -EFFICIENT
  1. A magnetic needls is kept in a non-unifrom magnetic field . It exper...

    Text Solution

    |

  2. A circular loop of radius R carrying a current I is placed in a unifor...

    Text Solution

    |

  3. A rectanguar doop carrying a current I is situated near a long straigh...

    Text Solution

    |

  4. Twio thin long parallel wires seprated byb a distance b are carryin...

    Text Solution

    |

  5. Two prticles A and B having equal charges, after being accelerated thr...

    Text Solution

    |

  6. A battery is connected between two points A and B on the circumference...

    Text Solution

    |

  7. A proton a deuteron and an alpha - particle having the same kinetic en...

    Text Solution

    |

  8. Two particles, each of mass m and charge q, are attached to the two en...

    Text Solution

    |

  9. Two very long straight parallel wire carry steay currents i. and 2i ...

    Text Solution

    |

  10. A charged particle is released from rest in a region of steady and uni...

    Text Solution

    |

  11. A circular loop of radius R, carrying current I, lies in XY-plane with...

    Text Solution

    |

  12. An infifnitely long conductor PQR is bent to form a right angle as sho...

    Text Solution

    |

  13. An ionised gas contains both positive and negative ions initially at r...

    Text Solution

    |

  14. A particle of charge q and mass m moves in a circular orbit of radius ...

    Text Solution

    |

  15. Two long parallel wires are at a distance 2d apart. They carry steady ...

    Text Solution

    |

  16. A non-planar loop of conducting wire carrying a current I is placed a...

    Text Solution

    |

  17. A long insulated copper wire is closely wound as a spiral of N turns. ...

    Text Solution

    |

  18. Two particles A and B of masses m(A)andm(B) respectively and having th...

    Text Solution

    |

  19. A long straight wire along the z- axis carries a current I in the neg...

    Text Solution

    |

  20. A charged particle P leaves the origin with speed v = v(0), at some in...

    Text Solution

    |