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A rectangular loop of area 20 cm xx 30 c...

A rectangular loop of area `20 cm xx 30 cm` is held in a magnetic field of 0.3 T with its plane inclined at (i) `30^(@)` to the field (ii) parallel to the field. Find magnetic flux linked with the coil in each case.

Answer

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A reactangular loop of area 0.06 m^(2) is placed in a uniform magnetic field of 0.3T with its plane (i) normal to the field (ii) inclined 30^(@) to the field (iii) parallel to the field. Find the fliux linked with the coil in each case.

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Knowledge Check

  • A rectangular loop of area 0.4m^(2) is lying in a magnetic field of 4xx10^(-3) tesla. If the plane of the loop is at right angles to the magnetic field, then the magnetic flux passing through the loops will be

    A
    `1.6xx10^(-3)` weber
    B
    `0.6xx10^(-3)` weber
    C
    zero
    D
    `4xx10^(-3)` weber

  • A coil of radius 1cm and 100 turns is placed in a magnetic field of 10^(6) gauss such that its plane makes an angle 30^(@) with the field . The magnetic flux through the coil in S.I unit is

    A
    `0.5 pi Wb`
    B
    `0.5Wb`
    C
    `0.5xx10^(-4)Wb`
    D
    `5xx10^(-4)Wb`

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    Find the magnetic flux linked with a rectangular loop having arca 10 cm xx 20 cm which is placed in a magnetic field of 0.2 T with its plane (i) at an angle 60^(@) to the field, (ii) at an angle 45^(@) to the field, (iii) parallel to the lield.

    A square-shaped coil of side 10 cm is placed in a region of magnetic field 0.2 T such that it makes an angle of 30^(@) with the magnetic field. Calculate the magnetic flux linked with the coil.

    A circular loop of radius 10 cm is placed in a region of magnetic field of 0.5 T with its plane parallel to the magnetic field. Calculate the magnetic flux through the coil.

    A square plate of side length 4 cm is placed in a magnetic field of induction 20 mT in a direction making an angle 30^@ with the plane of coil then the magnetic flux linked with the coil is ?

    A rectangular conductor of area 0.2 m^(2) is placed in a unifrom magnetic field with a B-vector strenght of 2T with its normal at an angle 30^(@) . Calculate the magnetic flux linked with the conductor.

    When is magnetic flux linked with a coil held in a magnetic field zero ?

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