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What does the divergence of magnetic fie...

What does the divergence of magnetic field lines near the ends of a current carrying straight solenoid indicate?

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The divergence of magnetic field lines near the ends of a current-carrying solenoid indicates a decrease in the strength of the magnetic field near the ends (and beyond).
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Give reasons for the following: There is either a convergence or a divergence of magnetic field lines near the ends of a current carrying straight solenoid.

Give reasons for the following: (i) There is either a convergence or a divergence of magnetic field lines near the ends of a current carrying straight solenoid. (ii) The current carrying solenoid when suspended freely rests along particular direction. (iii) The burnt out fuse should be replaced by another fuse of identical rating.

Knowledge Check

  • The magnetic field lines in the middle of the current-carrying solenoid are :

    A
    circles
    B
    spirals
    C
    parallel to the axis of the tube
    D
    perpendicular to the axis of the tube

  • The strength of magnetic field inside a long current-carrying straight solenoid is:

    A
    more at the ends than at the centre
    B
    minimum in the middle
    C
    same at all points
    D
    found to increase from one end to the other

  • The strength of a magnetic field inside a long current-carrying straight solenoid coil is

    A
    more at the ends than at the centre.
    B
    minimum in the middle
    C
    same at all points.
    D
    found to increase from one end to the other.

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    What is the value of magnetic field near the end of a current carrying solenoid?

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    What is the form of magnetic field lines due to a straight current-carrying conductor?

    What is the shape of magnetic field lines due to a straight current - carrying conductor ?

    The magnetic field lines inside a current carrying solenoid are

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