Home
Class 12
PHYSICS
A circular coil carrying current I is pl...

A circular coil carrying current I is placed in a region of uniform magnetic field acting perpendicular to a coil as shown in te Mark correct option
.

A

coil exapands

B

coil contracts

C

coil moves left

D

coil moves right

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NEET MOCK TEST 12

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos
  • NEET MOCK TEST 14

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

A circular coil carrying current is placed in a region of uniform magnetic field acting perpendicular to the plane of the coil as shown in figure. The correct choice among the following is

A coil carrying electric current is placed in uniform magnetic field

A rectangular coil of sides l and b carrying a current I is subjected to a uniform magnetic field vec B acting perpendicular to its plane. Obtain the expression for the torque acting on it.

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 the loop. The magnetic force acting on the loop is

A rectangular coil is placed in a region having a uniform magnetic field B perpendicular to the plane of the coil. An emf will not be induced ion the coil if the

NTA MOCK TESTS-NEET MOCK TEST 13-MCQs (PHYSICS)
  1. An earthquake generates both transverse (S) and longitudinal (P) sound...

    Text Solution

    |

  2. A pendulum has time period T for small oscillations. An obstacle P is ...

    Text Solution

    |

  3. A body is projected up with a velocity equal to 3//4th of the escape v...

    Text Solution

    |

  4. If the density of a planet is constant, then the curve between value o...

    Text Solution

    |

  5. Why are electric field lines perpendicular at a point on an equipotent...

    Text Solution

    |

  6. Three rods each of length L and mass M are placed along X, Y and Z axi...

    Text Solution

    |

  7. A uniform circular disc placed on a horizontal rough surface has initi...

    Text Solution

    |

  8. A ball of mass m approaches a wall of mass M (M>>m), with speed 2 ms^(...

    Text Solution

    |

  9. Consider the nuclear reaction X^(200)toA^(110)+B^(80)+10n^(1). If the ...

    Text Solution

    |

  10. The magnitude of the force (in newtons) acting on a body varies with t...

    Text Solution

    |

  11. Mass is non-uniformly distributed over the rod of length l, its linear...

    Text Solution

    |

  12. A hydrogen atom moving at a speed v absorbs a photon of wavelength 122...

    Text Solution

    |

  13. In a common emitter amplifier, using output reisistance of 5000 ohm an...

    Text Solution

    |

  14. Identify the operation performed by the circuit given below-

    Text Solution

    |

  15. The electric field and the electric potential at a point are E and V r...

    Text Solution

    |

  16. Initially K(1) is closed, now if K(2) is also closed, find heat dissip...

    Text Solution

    |

  17. All the bulbs below are identical. Which bulb(s) shine(s) most brightl...

    Text Solution

    |

  18. An electron moving with a velocity v along the positive x-axis approac...

    Text Solution

    |

  19. A circular coil carrying current I is placed in a region of uniform ma...

    Text Solution

    |

  20. The material suitable for making electromagnets should have

    Text Solution

    |