Home
Class 12
PHYSICS
Current I is flowing in infinitely long ...

Current I is flowing in infinitely long wire. Which of the following graphs represents the variation of B w.r.t. axial distance ?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM -1

    MOTION|Exercise Exercise - 2|30 Videos

  • MAGNETISM

    MOTION|Exercise EXERCISE-4 (LEVEL-II)|40 Videos

  • MATTER WAVE

    MOTION|Exercise EXERCISE 3 (SECTION B)|7 Videos

Similar Questions

Explore conceptually related problems

which of the following graph represents the variation of resistivity ( rho ) with temperature (T) for copper?

Switch S of the circuit shows in Fig. is closed at t = 0 . If e denotes the induced emf in L and i the current flowing through the circuit at time t , then which of the following graphs correctly represents the variation of e with i ?

Which of the following x-t graphs represents the distance-time variation of a body released from the top of a buiding?

A long straight wire of a circular cross-section (radius a) carries a steady current I and the current I is uniformly distributed across this cross-section. Which of the following plots represents the variation of magnitude of magnetic field B with distance r from the centre of the wire?

Which of the following graphs represent the variation of current(I) with frequency (f) in an AC circuit containing a pure capacitor?

Which of the following correctly represent the labelling of A, B, C and D w.r.t given diagram.

The graph shown the variation with times t of the velocity v of an object . Which one of the following graphs best represents the variation of acceleration a of the object with time t ?

MOTION-MAGNETISM -1-Exercise - 3 SECTION -A
  1. Two long parallel conducting wires carry current I in same direction, ...

    Text Solution

    |

  2. A magnetic dipole of dipole moment 10(hati+hatj+hatk) is placed in a ...

    Text Solution

    |

  3. Current I is flowing in infinitely long wire. Which of the following g...

    Text Solution

    |

  4. A current carrying closed loop in the from of a right angle isosel...

    Text Solution

    |

  5. A uniform electric field and a uniform magnetic field are acting along...

    Text Solution

    |

  6. A square loop, carrying a steady 1, is placed in a horizontal plane n...

    Text Solution

    |

  7. A proton travels few distance in an electric field, it then enters a c...

    Text Solution

    |

  8. Magnetic field at a distance 'a' from long current carrying wire is pr...

    Text Solution

    |

  9. A cyclotron is used to accelerate charged particles. Then the time per...

    Text Solution

    |

  10. An alternating electric field, of frequency v, is applied across the d...

    Text Solution

    |

  11. A proton carrying 1 MeV kinetic energy is moving in a circular path of...

    Text Solution

    |

  12. A wire of mass 100 g, length 1 m and current 5 A is balanced in mid ai...

    Text Solution

    |

  13. A toroid with mean radius r(0), diameter 2a have N turns carrying curr...

    Text Solution

    |

  14. The minimum magnetic dipole moment of electron in hydrogen atom is

    Text Solution

    |

  15. Two wires carrying

    Text Solution

    |

  16. A current loop in a magnetic field

    Text Solution

    |

  17. When a proton is released from rest in a room, it starts with an initi...

    Text Solution

    |

  18. Relation between magnetic moment and angular velocity is -

    Text Solution

    |

  19. A particle of mass 'm' and charge 'Q' is acceleration in cyclotron. If...

    Text Solution

    |

  20. Two identical long conducting wires AOB and Cod are placed at right an...

    Text Solution

    |