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A metallic loop is placed in a nonuiform...

A metallic loop is placed in a nonuiform magnetic field. Will an emf be induced in the loop?

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One metallic loop is placed inside non-uniform magnetic field. Will the emf be induced in the loop?

A circular loop is placed in a uniform magnetic field of 0.30 T. The plane of the loop is at an angle of 90^(@) to the field. The radius of the loop is decreasing at the rate of 2 mm // s . Calculate the induced emf in the coil when the radius of the loop becomes 1 cm.

Knowledge Check

  • A metallic loop is placed in a non-uniform steady magnetic field. Will an emf be induced in the loop?

    A
    NO
    B
    MAY BE
    C
    YES
    D
    INCOMPLETE INFO

  • A metallic loop is placed in a uniform magnetic field vec(B) with the plane of the loop perpendicular to vec(B) . Under which condition(s) given below an emf will be induced in the loop ? ''If the loop is ……..''

    A
    moved along the direction of `vec(B)`.
    B
    squeezed to a smaller area
    C
    rotated about its axis
    D
    rotated about one of its diameters.

  • A metallic loop is placed in a magnetic field. If a current is passed through it, then

    A
    The ring will feel a force of attraction
    B
    The ring will feel a force of repulsion
    C
    It will move to and fro about its centre of gravity
    D
    None of these

    • Similar Questions

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    A metallic loop is placed in a magnetic field. If a current is passed through it, then

    A metallic loop is placed in a magnetic field. If a current is passed through it, then :

    A metallic loop is placed in a magnetic field. If a current is passed through it, then :

    A: When a conducting loop is kept stationary in a non-uniform magnetic field an emf is induced. R: As per Faraday's law, whenever flux changes, an emf is induced.

    A conducting loop is placed in a uniform magnetic field with its plane perpendicular to the field with its plane perpendicular to the field. An emf is induced in the loop if (i) it is traslated (ii) it is rotated about its axis (iii) it is rotated about a diameter it is deformed

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