Home
Class 12
PHYSICS
The magnetic field due to a straight con...

The magnetic field due to a straight conductor of uniform cross - section of radius a and carrying a steady current is represented by

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MOVING CHARGES AND MAGNETISM

    AAKASH SERIES|Exercise EXERCISE-IB|71 Videos

  • MOVING CHARGES AND MAGNETISM

    AAKASH SERIES|Exercise EXERCISE-II|79 Videos

  • MOVING CHARGES AND MAGNETISM

    AAKASH SERIES|Exercise EXERCISE-III|45 Videos

  • MOTION IN A STRAIGHT LINE

    AAKASH SERIES|Exercise very Short answer type question|15 Videos

  • NUCLEAR PHYSICS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE PRACTICE SHEET (ADVANCED) Integer Type Questions|4 Videos

Similar Questions

Explore conceptually related problems

(A): The current density remains constant in a conductor of non uniform cross-section, carrying steady current. (R): The drift speed of electrons is cosntant in a conductor of non-uniform cross-sec tion which is carrying current.

The magnetic field at the centre of the current carrying coil is

A steady current is passing through a conductor of non-uniform cross-section . The net quantity of charge crossing any cross-section per second is

Find the magnetic induction due to a straight conductor of length 16cm carrying current of 5A at a distance of 6cm from the midpoint of conductor

A steady current flows in a metallic conductor of non-uniform cross-section. Which of these quantities is constant along the conductor : current, current density, electric field, drift speed?

A steady current is passing through a linear conductor of nonuniform cross-section. The drift velocity of electrons

Draw the magnetic fields formed due to Straight wire carrying current out of the page.

The magnetic field due to a current carrying loop of radius 3 cm at a point on axis at a distance of 4 cm from its centre of 54 mu T. Then , the value of the magnetic field at the centre of the loop is

AAKASH SERIES-MOVING CHARGES AND MAGNETISM-EXERCISE-IA
  1. A vertical straight conductor carries a current vertically upwards. A ...

    Text Solution

    |

  2. If a current i ampere flows in a long straight thin walled tube, then ...

    Text Solution

    |

  3. The magnetic field due to a straight conductor of uniform cross - sect...

    Text Solution

    |

  4. A current I(1) carrying wire AB is placed near another long wire CD ca...

    Text Solution

    |

  5. Magnetic field at a distance a from long current carrying wire is prop...

    Text Solution

    |

  6. Two equal electric currents are flowing perpendicular to each other as...

    Text Solution

    |

  7. A very long straight wire carries a current I. At the instant when a c...

    Text Solution

    |

  8. A closed loop PQRS carrying a current is placed in a uniform magnetic ...

    Text Solution

    |

  9. A current carrying loop in the form of a right angle isosceles triangl...

    Text Solution

    |

  10. A circular coil AB CD carrying a current / is placed in a uniform magn...

    Text Solution

    |

  11. Two identical long conducting wires AOB and COD are placed at right an...

    Text Solution

    |

  12. Two infinitely long, thin, insulated, straight wires lie in the x-y pl...

    Text Solution

    |

  13. The correct match is

    Text Solution

    |

  14. A steady electric current is flowing through a cylindrical conductor ...

    Text Solution

    |

  15. An electron beam produces i) Electrical field around the beam ii) ...

    Text Solution

    |

  16. A thin straight vertical conductor has 10 amp current, vertically upwa...

    Text Solution

    |

  17. Two straight parallel conductors are kept horizontally one above the o...

    Text Solution

    |

  18. Two wires carrying

    Text Solution

    |

  19. A square loop, carrying a steady current I, is placed in a horizontal ...

    Text Solution

    |

  20. A long straight wire carries a current along the 'z' axis. One can fin...

    Text Solution

    |