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State the rule of determine the direc...

State the rule of determine the direction of magnetic field around a current - carrying wire .

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See Point Number 7 under the heading "Chapter At A Glance."
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Explore conceptually related problems

State right hand thumb rule to determine the direction of magnetic field around a current carrying conductor. Apply this rule to find the direction of magnetic field inside and outside a circular loop of wire lying in the plane of a table and current is flowing through it clockwise .

State the rule to determine the direction of a (i) magnetic field produced around a straight conductor-carrying current (ii) force experienced by a current-carrying straight conductor placed in a magnetic field which is perpendicular to it and (iii) current induced in a coil due to its rotation in a magnetic field.

Knowledge Check

  • The direction of magnetic field around a current carrying conductor is given by

    A
    Fleming's left hand rule
    B
    Right hand thumb rule
    C
    Both (a) and (b)
    D
    None of these

  • The strength of the magnetic field around a current-carrying straight conductor

    A
    is same every where around the conductor.
    B
    is directly proportional to the square of distance of a point from the conductor.
    C
    is directly proportional to the current flowing in the conductor.
    D
    is inversely proportional to the current

    • Similar Questions

    Explore conceptually related problems

    State the rule to determine the direction of a (i) magnetic field produced around a straight conductor-carrying current, (ii) force experienced by a current-carrying straight conductor placed in a magnetic field which is perpendicular to it, and (iii) current induced in a coil due to its rotation in a magnetic field.

    State the rule to determine the direction of a (i) magnetic field produced around a straight conductor-carrying current (ii) force experienced by a current-carrying straight conductor placed in a magnetic field which is perpendicular to it and (iii) current induced in a coil due to its rotation in a magnetic field.

    State the rule to determine the direction of a (i) magnetic field produced around a straight conductor-carrying current, (ii) force experienced by a current -carrying straight conductor placed in a magnetic field which is perpendicular to it, and (iii) current induced in a coil due to its rotation in a magnetic field.

    State the rule to determine the direction of a (i) magnetic field produced around a straight conductor carrying current. (ii) force experienced by a current-carrying straight conductor placed in a magnetic field which is perpendicular to it, and (iii) current induced in a coil due to its rotation in a magnetic field.

    Write the help of a labelled circuit diagram, describe an activity to illustrate the patterns of the magnetic field lines around a straight current carrying long conducting wire. (i) Name the rule that is used to find the direction of magnetic field associated with a current carrying conductor. (ii) Is there a similar magnetic field produced around a thin beam of moving: (a) alpha particles (b) neutrons? Justify your answer.

    With the help of an activity, explain the method of inducing electric current in a coil with the help of a magnet. State the rule used to find the direction of electric current thus generated in the coil. A current through a horizontal power line flows in west to east direction. (i) What is the direction of magnetic field at a point directly above it and a point directly below it? (ii) Name the rule used to determine (a) The direction of force when a current carrying wire is placed in a strong magnetic field. (b) Magnetic field in a current carrying conductor.

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